82691324

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 147747600

約数和(自身を除く): 65056276

約数列:

[1, 2, 4, 89, 109, 178, 218, 356, 436, 2131, 4262, 8524, 9701, 19402, 38804, 189659, 232279, 379318, 464558, 758636, 929116, 20672831, 41345662, 82691324]

約数ペア:

[(1, 82691324), (2, 41345662), (4, 20672831), (89, 929116), (109, 758636), (178, 464558), (218, 379318), (356, 232279), (436, 189659), (2131, 38804), (4262, 19402), (8524, 9701)]