15650848

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 16524512

約数列:

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

約数ペア:

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