31868772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 80476032

約数和(自身を除く): 48607260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 727, 843, 1124, 1454, 1686, 2181, 2908, 3372, 3653, 4362, 7306, 8724, 9451, 10959, 14612, 18902, 21918, 28353, 37804, 43836, 56706, 113412, 204287, 408574, 612861, 817148, 1225722, 2451444, 2655731, 5311462, 7967193, 10622924, 15934386, 31868772]

約数ペア:

[(1, 31868772), (2, 15934386), (3, 10622924), (4, 7967193), (6, 5311462), (12, 2655731), (13, 2451444), (26, 1225722), (39, 817148), (52, 612861), (78, 408574), (156, 204287), (281, 113412), (562, 56706), (727, 43836), (843, 37804), (1124, 28353), (1454, 21918), (1686, 18902), (2181, 14612), (2908, 10959), (3372, 9451), (3653, 8724), (4362, 7306)]