31988514

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1013}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 67654080

約数和(自身を除く): 35665566

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 277, 554, 831, 1013, 1662, 2026, 3039, 5263, 6078, 10526, 15789, 19247, 31578, 38494, 57741, 115482, 280601, 561202, 841803, 1683606, 5331419, 10662838, 15994257, 31988514]

約数ペア:

[(1, 31988514), (2, 15994257), (3, 10662838), (6, 5331419), (19, 1683606), (38, 841803), (57, 561202), (114, 280601), (277, 115482), (554, 57741), (831, 38494), (1013, 31578), (1662, 19247), (2026, 15789), (3039, 10526), (5263, 6078)]