86629712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3821}}^1$

素因数の和:3951

約数の個数: 40

約数和(自身を含む): 182462280

約数和(自身を除く): 95832568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 3821, 5668, 7642, 11336, 15284, 22672, 30568, 49673, 61136, 99346, 198692, 397384, 416489, 794768, 832978, 1665956, 3331912, 5414357, 6663824, 10828714, 21657428, 43314856, 86629712]

約数ペア:

[(1, 86629712), (2, 43314856), (4, 21657428), (8, 10828714), (13, 6663824), (16, 5414357), (26, 3331912), (52, 1665956), (104, 832978), (109, 794768), (208, 416489), (218, 397384), (436, 198692), (872, 99346), (1417, 61136), (1744, 49673), (2834, 30568), (3821, 22672), (5668, 15284), (7642, 11336)]