31042504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 61552800

約数和(自身を除く): 30510296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 331, 617, 662, 1234, 1324, 2468, 2648, 4936, 6289, 11723, 12578, 23446, 25156, 46892, 50312, 93784, 204227, 408454, 816908, 1633816, 3880313, 7760626, 15521252, 31042504]

約数ペア:

[(1, 31042504), (2, 15521252), (4, 7760626), (8, 3880313), (19, 1633816), (38, 816908), (76, 408454), (152, 204227), (331, 93784), (617, 50312), (662, 46892), (1234, 25156), (1324, 23446), (2468, 12578), (2648, 11723), (4936, 6289)]