31657366952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{37013}}^1$

素因数の和:37386

約数の個数: 64

約数和(自身を含む): 66358699200

約数和(自身を除く): 34701332248

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 331, 646, 662, 1292, 1324, 2584, 2648, 5627, 6289, 11254, 12578, 22508, 25156, 37013, 45016, 50312, 74026, 106913, 148052, 213826, 296104, 427652, 629221, 703247, 855304, 1258442, 1406494, 2516884, 2812988, 5033768, 5625976, 11955199, 12251303, 23910398, 24502606, 47820796, 49005212, 95641592, 98010424, 208272151, 232774757, 416544302, 465549514, 833088604, 931099028, 1666177208, 1862198056, 3957170869, 7914341738, 15828683476, 31657366952]

約数ペア:

[(1, 31657366952), (2, 15828683476), (4, 7914341738), (8, 3957170869), (17, 1862198056), (19, 1666177208), (34, 931099028), (38, 833088604), (68, 465549514), (76, 416544302), (136, 232774757), (152, 208272151), (323, 98010424), (331, 95641592), (646, 49005212), (662, 47820796), (1292, 24502606), (1324, 23910398), (2584, 12251303), (2648, 11955199), (5627, 5625976), (6289, 5033768), (11254, 2812988), (12578, 2516884), (22508, 1406494), (25156, 1258442), (37013, 855304), (45016, 703247), (50312, 629221), (74026, 427652), (106913, 296104), (148052, 213826)]