81304096

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{68669}}^1$

素因数の和:68716

約数の個数: 24

約数和(自身を含む): 164395980

約数和(自身を除く): 83091884

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 68669, 137338, 274676, 549352, 1098704, 2197408, 2540753, 5081506, 10163012, 20326024, 40652048, 81304096]

約数ペア:

[(1, 81304096), (2, 40652048), (4, 20326024), (8, 10163012), (16, 5081506), (32, 2540753), (37, 2197408), (74, 1098704), (148, 549352), (296, 274676), (592, 137338), (1184, 68669)]