31463016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3306

約数の個数: 64

約数和(自身を含む): 87467520

約数和(自身を除く): 56004504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 3253, 4836, 6506, 9672, 9759, 13012, 19518, 26024, 39036, 42289, 78072, 84578, 100843, 126867, 169156, 201686, 253734, 302529, 338312, 403372, 507468, 605058, 806744, 1014936, 1210116, 1310959, 2420232, 2621918, 3932877, 5243836, 7865754, 10487672, 15731508, 31463016]

約数ペア:

[(1, 31463016), (2, 15731508), (3, 10487672), (4, 7865754), (6, 5243836), (8, 3932877), (12, 2621918), (13, 2420232), (24, 1310959), (26, 1210116), (31, 1014936), (39, 806744), (52, 605058), (62, 507468), (78, 403372), (93, 338312), (104, 302529), (124, 253734), (156, 201686), (186, 169156), (248, 126867), (312, 100843), (372, 84578), (403, 78072), (744, 42289), (806, 39036), (1209, 26024), (1612, 19518), (2418, 13012), (3224, 9759), (3253, 9672), (4836, 6506)]