16877536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 48

約数和(自身を含む): 37044000

約数和(自身を除く): 20166464

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1399, 1508, 2798, 3016, 5596, 6032, 11192, 12064, 18187, 22384, 36374, 40571, 44768, 72748, 81142, 145496, 162284, 290992, 324568, 527423, 581984, 649136, 1054846, 1298272, 2109692, 4219384, 8438768, 16877536]

約数ペア:

[(1, 16877536), (2, 8438768), (4, 4219384), (8, 2109692), (13, 1298272), (16, 1054846), (26, 649136), (29, 581984), (32, 527423), (52, 324568), (58, 290992), (104, 162284), (116, 145496), (208, 81142), (232, 72748), (377, 44768), (416, 40571), (464, 36374), (754, 22384), (928, 18187), (1399, 12064), (1508, 11192), (2798, 6032), (3016, 5596)]