30643792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 63484776

約数和(自身を除く): 32840984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 997, 1808, 1921, 1994, 3842, 3988, 7684, 7976, 15368, 15952, 16949, 30736, 33898, 67796, 112661, 135592, 225322, 271184, 450644, 901288, 1802576, 1915237, 3830474, 7660948, 15321896, 30643792]

約数ペア:

[(1, 30643792), (2, 15321896), (4, 7660948), (8, 3830474), (16, 1915237), (17, 1802576), (34, 901288), (68, 450644), (113, 271184), (136, 225322), (226, 135592), (272, 112661), (452, 67796), (904, 33898), (997, 30736), (1808, 16949), (1921, 15952), (1994, 15368), (3842, 7976), (3988, 7684)]