31576552

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10639}}^1$

素因数の和:10705

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 37370648

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 10639, 21278, 42556, 74473, 85112, 148946, 297892, 563867, 595784, 1127734, 2255468, 3947069, 4510936, 7894138, 15788276, 31576552]

約数ペア:

[(1, 31576552), (2, 15788276), (4, 7894138), (7, 4510936), (8, 3947069), (14, 2255468), (28, 1127734), (53, 595784), (56, 563867), (106, 297892), (212, 148946), (371, 85112), (424, 74473), (742, 42556), (1484, 21278), (2968, 10639)]