16961048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 34745760

約数和(自身を除く): 17784712

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 2297, 3692, 4594, 7384, 9188, 18376, 29861, 59722, 119444, 163087, 238888, 326174, 652348, 1304696, 2120131, 4240262, 8480524, 16961048]

約数ペア:

[(1, 16961048), (2, 8480524), (4, 4240262), (8, 2120131), (13, 1304696), (26, 652348), (52, 326174), (71, 238888), (104, 163087), (142, 119444), (284, 59722), (568, 29861), (923, 18376), (1846, 9188), (2297, 7384), (3692, 4594)]