85431198

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 173648160

約数和(自身を除く): 88216962

約数列:

[1, 2, 3, 6, 97, 194, 229, 291, 458, 582, 641, 687, 1282, 1374, 1923, 3846, 22213, 44426, 62177, 66639, 124354, 133278, 146789, 186531, 293578, 373062, 440367, 880734, 14238533, 28477066, 42715599, 85431198]

約数ペア:

[(1, 85431198), (2, 42715599), (3, 28477066), (6, 14238533), (97, 880734), (194, 440367), (229, 373062), (291, 293578), (458, 186531), (582, 146789), (641, 133278), (687, 124354), (1282, 66639), (1374, 62177), (1923, 44426), (3846, 22213)]