31969652

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5120

約数の個数: 36

約数和(自身を含む): 66238788

約数和(自身を除く): 34269136

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 5081, 6292, 10162, 20324, 55891, 66053, 111782, 132106, 223564, 264212, 614801, 726583, 1229602, 1453166, 2459204, 2906332, 7992413, 15984826, 31969652]

約数ペア:

[(1, 31969652), (2, 15984826), (4, 7992413), (11, 2906332), (13, 2459204), (22, 1453166), (26, 1229602), (44, 726583), (52, 614801), (121, 264212), (143, 223564), (242, 132106), (286, 111782), (484, 66053), (572, 55891), (1573, 20324), (3146, 10162), (5081, 6292)]