90620192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7081

約数の個数: 48

約数和(自身を含む): 198358272

約数和(自身を除く): 107738080

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 7027, 12896, 14054, 28108, 56216, 91351, 112432, 182702, 217837, 224864, 365404, 435674, 730808, 871348, 1461616, 1742696, 2831881, 2923232, 3485392, 5663762, 6970784, 11327524, 22655048, 45310096, 90620192]

約数ペア:

[(1, 90620192), (2, 45310096), (4, 22655048), (8, 11327524), (13, 6970784), (16, 5663762), (26, 3485392), (31, 2923232), (32, 2831881), (52, 1742696), (62, 1461616), (104, 871348), (124, 730808), (208, 435674), (248, 365404), (403, 224864), (416, 217837), (496, 182702), (806, 112432), (992, 91351), (1612, 56216), (3224, 28108), (6448, 14054), (7027, 12896)]