23800816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 53996544

約数和(自身を除く): 30195728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 53, 68, 104, 106, 127, 136, 208, 212, 221, 254, 272, 424, 442, 508, 689, 848, 884, 901, 1016, 1378, 1651, 1768, 1802, 2032, 2159, 2756, 3302, 3536, 3604, 4318, 5512, 6604, 6731, 7208, 8636, 11024, 11713, 13208, 13462, 14416, 17272, 23426, 26416, 26924, 28067, 34544, 46852, 53848, 56134, 87503, 93704, 107696, 112268, 114427, 175006, 187408, 224536, 228854, 350012, 449072, 457708, 700024, 915416, 1400048, 1487551, 1830832, 2975102, 5950204, 11900408, 23800816]

約数ペア:

[(1, 23800816), (2, 11900408), (4, 5950204), (8, 2975102), (13, 1830832), (16, 1487551), (17, 1400048), (26, 915416), (34, 700024), (52, 457708), (53, 449072), (68, 350012), (104, 228854), (106, 224536), (127, 187408), (136, 175006), (208, 114427), (212, 112268), (221, 107696), (254, 93704), (272, 87503), (424, 56134), (442, 53848), (508, 46852), (689, 34544), (848, 28067), (884, 26924), (901, 26416), (1016, 23426), (1378, 17272), (1651, 14416), (1768, 13462), (1802, 13208), (2032, 11713), (2159, 11024), (2756, 8636), (3302, 7208), (3536, 6731), (3604, 6604), (4318, 5512)]