31391472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{93427}}^1$

素因数の和:93445

約数の個数: 40

約数和(自身を含む): 92680576

約数和(自身を除く): 61289104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 93427, 186854, 280281, 373708, 560562, 653989, 747416, 1121124, 1307978, 1494832, 1961967, 2242248, 2615956, 3923934, 4484496, 5231912, 7847868, 10463824, 15695736, 31391472]

約数ペア:

[(1, 31391472), (2, 15695736), (3, 10463824), (4, 7847868), (6, 5231912), (7, 4484496), (8, 3923934), (12, 2615956), (14, 2242248), (16, 1961967), (21, 1494832), (24, 1307978), (28, 1121124), (42, 747416), (48, 653989), (56, 560562), (84, 373708), (112, 280281), (168, 186854), (336, 93427)]