85340708

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{881}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 152349624

約数和(自身を除く): 67008916

約数列:

[1, 2, 4, 61, 122, 244, 397, 794, 881, 1588, 1762, 3524, 24217, 48434, 53741, 96868, 107482, 214964, 349757, 699514, 1399028, 21335177, 42670354, 85340708]

約数ペア:

[(1, 85340708), (2, 42670354), (4, 21335177), (61, 1399028), (122, 699514), (244, 349757), (397, 214964), (794, 107482), (881, 96868), (1588, 53741), (1762, 48434), (3524, 24217)]