85727056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1163}}^1$

素因数の和:1459

約数の個数: 40

約数和(自身を含む): 176667264

約数和(自身を除く): 90940208

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 1084, 1163, 2168, 2326, 4336, 4607, 4652, 9214, 9304, 18428, 18608, 19771, 36856, 39542, 73712, 79084, 158168, 315173, 316336, 630346, 1260692, 2521384, 5042768, 5357941, 10715882, 21431764, 42863528, 85727056]

約数ペア:

[(1, 85727056), (2, 42863528), (4, 21431764), (8, 10715882), (16, 5357941), (17, 5042768), (34, 2521384), (68, 1260692), (136, 630346), (271, 316336), (272, 315173), (542, 158168), (1084, 79084), (1163, 73712), (2168, 39542), (2326, 36856), (4336, 19771), (4607, 18608), (4652, 18428), (9214, 9304)]