16326472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 33105600

約数和(自身を除く): 16779128

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 2903, 5624, 5806, 11612, 23224, 55157, 107411, 110314, 214822, 220628, 429644, 441256, 859288, 2040809, 4081618, 8163236, 16326472]

約数ペア:

[(1, 16326472), (2, 8163236), (4, 4081618), (8, 2040809), (19, 859288), (37, 441256), (38, 429644), (74, 220628), (76, 214822), (148, 110314), (152, 107411), (296, 55157), (703, 23224), (1406, 11612), (2812, 5806), (2903, 5624)]