16489928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22651}}^1$

素因数の和:22677

約数の個数: 32

約数和(自身を含む): 38055360

約数和(自身を除く): 21565432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 22651, 45302, 90604, 158557, 181208, 294463, 317114, 588926, 634228, 1177852, 1268456, 2061241, 2355704, 4122482, 8244964, 16489928]

約数ペア:

[(1, 16489928), (2, 8244964), (4, 4122482), (7, 2355704), (8, 2061241), (13, 1268456), (14, 1177852), (26, 634228), (28, 588926), (52, 317114), (56, 294463), (91, 181208), (104, 158557), (182, 90604), (364, 45302), (728, 22651)]