16867864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2749}}^1$

素因数の和:2827

約数の個数: 32

約数和(自身を含む): 34650000

約数和(自身を除く): 17782136

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 2749, 3068, 5498, 6136, 10996, 21992, 35737, 71474, 142948, 162191, 285896, 324382, 648764, 1297528, 2108483, 4216966, 8433932, 16867864]

約数ペア:

[(1, 16867864), (2, 8433932), (4, 4216966), (8, 2108483), (13, 1297528), (26, 648764), (52, 324382), (59, 285896), (104, 162191), (118, 142948), (236, 71474), (472, 35737), (767, 21992), (1534, 10996), (2749, 6136), (3068, 5498)]