31301696

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 56

約数和(自身を含む): 64861440

約数和(自身を除く): 33559744

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 151, 158, 164, 302, 316, 328, 604, 632, 656, 1208, 1264, 1312, 2416, 2528, 2624, 3239, 4832, 5056, 6191, 6478, 9664, 11929, 12382, 12956, 23858, 24764, 25912, 47716, 49528, 51824, 95432, 99056, 103648, 190864, 198112, 207296, 381728, 396224, 489089, 763456, 978178, 1956356, 3912712, 7825424, 15650848, 31301696]

約数ペア:

[(1, 31301696), (2, 15650848), (4, 7825424), (8, 3912712), (16, 1956356), (32, 978178), (41, 763456), (64, 489089), (79, 396224), (82, 381728), (151, 207296), (158, 198112), (164, 190864), (302, 103648), (316, 99056), (328, 95432), (604, 51824), (632, 49528), (656, 47716), (1208, 25912), (1264, 24764), (1312, 23858), (2416, 12956), (2528, 12382), (2624, 11929), (3239, 9664), (4832, 6478), (5056, 6191)]