141143792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{518911}}^1$

素因数の和:518936

約数の個数: 20

約数和(自身を含む): 289552896

約数和(自身を除く): 148409104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 518911, 1037822, 2075644, 4151288, 8302576, 8821487, 17642974, 35285948, 70571896, 141143792]

約数ペア:

[(1, 141143792), (2, 70571896), (4, 35285948), (8, 17642974), (16, 8821487), (17, 8302576), (34, 4151288), (68, 2075644), (136, 1037822), (272, 518911)]