31585913708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{823}}^1$

素因数の和:1383

約数の個数: 96

約数和(自身を含む): 62433939456

約数和(自身を除く): 30848025748

約数列:

[1, 2, 4, 17, 23, 34, 46, 53, 68, 92, 106, 212, 391, 463, 782, 823, 901, 926, 1219, 1564, 1646, 1802, 1852, 2438, 3292, 3604, 4876, 7871, 10649, 13991, 15742, 18929, 20723, 21298, 24539, 27982, 31484, 37858, 41446, 42596, 43619, 49078, 55964, 75716, 82892, 87238, 98156, 174476, 181033, 321793, 362066, 381049, 417163, 564397, 643586, 724132, 741523, 762098, 834326, 1003237, 1128794, 1287172, 1483046, 1524196, 1668652, 2006474, 2257588, 2966092, 4012948, 6477833, 8764127, 9594749, 12955666, 17055029, 17528254, 19189498, 20195597, 25911332, 34110058, 35056508, 38378996, 40391194, 68220116, 80782388, 148990159, 297980318, 343325149, 464498731, 595960636, 686650298, 928997462, 1373300596, 1857994924, 7896478427, 15792956854, 31585913708]

約数ペア:

[(1, 31585913708), (2, 15792956854), (4, 7896478427), (17, 1857994924), (23, 1373300596), (34, 928997462), (46, 686650298), (53, 595960636), (68, 464498731), (92, 343325149), (106, 297980318), (212, 148990159), (391, 80782388), (463, 68220116), (782, 40391194), (823, 38378996), (901, 35056508), (926, 34110058), (1219, 25911332), (1564, 20195597), (1646, 19189498), (1802, 17528254), (1852, 17055029), (2438, 12955666), (3292, 9594749), (3604, 8764127), (4876, 6477833), (7871, 4012948), (10649, 2966092), (13991, 2257588), (15742, 2006474), (18929, 1668652), (20723, 1524196), (21298, 1483046), (24539, 1287172), (27982, 1128794), (31484, 1003237), (37858, 834326), (41446, 762098), (42596, 741523), (43619, 724132), (49078, 643586), (55964, 564397), (75716, 417163), (82892, 381049), (87238, 362066), (98156, 321793), (174476, 181033)]