31957696

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 56

約数和(自身を含む): 68488560

約数和(自身を除く): 36530864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 608, 641, 656, 779, 1216, 1282, 1312, 1558, 2564, 2624, 3116, 5128, 6232, 10256, 12179, 12464, 20512, 24358, 24928, 26281, 41024, 48716, 49856, 52562, 97432, 105124, 194864, 210248, 389728, 420496, 499339, 779456, 840992, 998678, 1681984, 1997356, 3994712, 7989424, 15978848, 31957696]

約数ペア:

[(1, 31957696), (2, 15978848), (4, 7989424), (8, 3994712), (16, 1997356), (19, 1681984), (32, 998678), (38, 840992), (41, 779456), (64, 499339), (76, 420496), (82, 389728), (152, 210248), (164, 194864), (304, 105124), (328, 97432), (608, 52562), (641, 49856), (656, 48716), (779, 41024), (1216, 26281), (1282, 24928), (1312, 24358), (1558, 20512), (2564, 12464), (2624, 12179), (3116, 10256), (5128, 6232)]