31694564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 63806400

約数和(自身を除く): 32111836

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 59, 116, 118, 236, 319, 421, 638, 649, 842, 1276, 1298, 1684, 1711, 2596, 3422, 4631, 6844, 9262, 12209, 18524, 18821, 24418, 24839, 37642, 48836, 49678, 75284, 99356, 134299, 268598, 273229, 537196, 546458, 720331, 1092916, 1440662, 2881324, 7923641, 15847282, 31694564]

約数ペア:

[(1, 31694564), (2, 15847282), (4, 7923641), (11, 2881324), (22, 1440662), (29, 1092916), (44, 720331), (58, 546458), (59, 537196), (116, 273229), (118, 268598), (236, 134299), (319, 99356), (421, 75284), (638, 49678), (649, 48836), (842, 37642), (1276, 24839), (1298, 24418), (1684, 18821), (1711, 18524), (2596, 12209), (3422, 9262), (4631, 6844)]