31085664

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^1\times {\mathrm{1789}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 82096560

約数和(自身を除く): 51010896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 362, 543, 724, 1086, 1448, 1789, 2172, 2896, 3578, 4344, 5367, 5792, 7156, 8688, 10734, 14312, 17376, 21468, 28624, 42936, 57248, 85872, 171744, 323809, 647618, 971427, 1295236, 1942854, 2590472, 3885708, 5180944, 7771416, 10361888, 15542832, 31085664]

約数ペア:

[(1, 31085664), (2, 15542832), (3, 10361888), (4, 7771416), (6, 5180944), (8, 3885708), (12, 2590472), (16, 1942854), (24, 1295236), (32, 971427), (48, 647618), (96, 323809), (181, 171744), (362, 85872), (543, 57248), (724, 42936), (1086, 28624), (1448, 21468), (1789, 17376), (2172, 14312), (2896, 10734), (3578, 8688), (4344, 7156), (5367, 5792)]