31750288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1033}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 65774808

約数和(自身を除く): 34024520

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1033, 1808, 1921, 2066, 3842, 4132, 7684, 8264, 15368, 16528, 17561, 30736, 35122, 70244, 116729, 140488, 233458, 280976, 466916, 933832, 1867664, 1984393, 3968786, 7937572, 15875144, 31750288]

約数ペア:

[(1, 31750288), (2, 15875144), (4, 7937572), (8, 3968786), (16, 1984393), (17, 1867664), (34, 933832), (68, 466916), (113, 280976), (136, 233458), (226, 140488), (272, 116729), (452, 70244), (904, 35122), (1033, 30736), (1808, 17561), (1921, 16528), (2066, 15368), (3842, 8264), (4132, 7684)]