88281986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 156791040

約数和(自身を除く): 68509054

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 289, 379, 403, 442, 527, 578, 758, 806, 1054, 3757, 4927, 6443, 6851, 7514, 8959, 9854, 11749, 12886, 13702, 17918, 23498, 83759, 109531, 116467, 152737, 167518, 199733, 219062, 232934, 305474, 399466, 1423903, 2596529, 2847806, 3395461, 5193058, 6790922, 44140993, 88281986]

約数ペア:

[(1, 88281986), (2, 44140993), (13, 6790922), (17, 5193058), (26, 3395461), (31, 2847806), (34, 2596529), (62, 1423903), (221, 399466), (289, 305474), (379, 232934), (403, 219062), (442, 199733), (527, 167518), (578, 152737), (758, 116467), (806, 109531), (1054, 83759), (3757, 23498), (4927, 17918), (6443, 13702), (6851, 12886), (7514, 11749), (8959, 9854)]