31090168

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 59760000

約数和(自身を除く): 28669832

約数列:

[1, 2, 4, 8, 59, 118, 199, 236, 331, 398, 472, 662, 796, 1324, 1592, 2648, 11741, 19529, 23482, 39058, 46964, 65869, 78116, 93928, 131738, 156232, 263476, 526952, 3886271, 7772542, 15545084, 31090168]

約数ペア:

[(1, 31090168), (2, 15545084), (4, 7772542), (8, 3886271), (59, 526952), (118, 263476), (199, 156232), (236, 131738), (331, 93928), (398, 78116), (472, 65869), (662, 46964), (796, 39058), (1324, 23482), (1592, 19529), (2648, 11741)]