90738488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{617}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 176204160

約数和(自身を除く): 85465672

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 593, 617, 1186, 1234, 2372, 2468, 4744, 4936, 18383, 19127, 36766, 38254, 73532, 76508, 147064, 153016, 365881, 731762, 1463524, 2927048, 11342311, 22684622, 45369244, 90738488]

約数ペア:

[(1, 90738488), (2, 45369244), (4, 22684622), (8, 11342311), (31, 2927048), (62, 1463524), (124, 731762), (248, 365881), (593, 153016), (617, 147064), (1186, 76508), (1234, 73532), (2372, 38254), (2468, 36766), (4744, 19127), (4936, 18383)]