85207888

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 170245800

約数和(自身を除く): 85037912

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 424, 712, 848, 1129, 1424, 2258, 4516, 4717, 9032, 9434, 18064, 18868, 37736, 59837, 75472, 100481, 119674, 200962, 239348, 401924, 478696, 803848, 957392, 1607696, 5325493, 10650986, 21301972, 42603944, 85207888]

約数ペア:

[(1, 85207888), (2, 42603944), (4, 21301972), (8, 10650986), (16, 5325493), (53, 1607696), (89, 957392), (106, 803848), (178, 478696), (212, 401924), (356, 239348), (424, 200962), (712, 119674), (848, 100481), (1129, 75472), (1424, 59837), (2258, 37736), (4516, 18868), (4717, 18064), (9032, 9434)]