16896568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4391}}^1$

素因数の和:4447

約数の個数: 32

約数和(自身を含む): 35048160

約数和(自身を除く): 18151592

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 4391, 8782, 17564, 35128, 57083, 114166, 162467, 228332, 324934, 456664, 649868, 1299736, 2112071, 4224142, 8448284, 16896568]

約数ペア:

[(1, 16896568), (2, 8448284), (4, 4224142), (8, 2112071), (13, 1299736), (26, 649868), (37, 456664), (52, 324934), (74, 228332), (104, 162467), (148, 114166), (296, 57083), (481, 35128), (962, 17564), (1924, 8782), (3848, 4391)]