16857816

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 44517600

約数和(自身を除く): 27659784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 348, 424, 457, 636, 696, 914, 1272, 1371, 1537, 1828, 2742, 3074, 3656, 4611, 5484, 6148, 9222, 10968, 12296, 13253, 18444, 24221, 26506, 36888, 39759, 48442, 53012, 72663, 79518, 96884, 106024, 145326, 159036, 193768, 290652, 318072, 581304, 702409, 1404818, 2107227, 2809636, 4214454, 5619272, 8428908, 16857816]

約数ペア:

[(1, 16857816), (2, 8428908), (3, 5619272), (4, 4214454), (6, 2809636), (8, 2107227), (12, 1404818), (24, 702409), (29, 581304), (53, 318072), (58, 290652), (87, 193768), (106, 159036), (116, 145326), (159, 106024), (174, 96884), (212, 79518), (232, 72663), (318, 53012), (348, 48442), (424, 39759), (457, 36888), (636, 26506), (696, 24221), (914, 18444), (1272, 13253), (1371, 12296), (1537, 10968), (1828, 9222), (2742, 6148), (3074, 5484), (3656, 4611)]