8313008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 17744400

約数和(自身を除く): 9431392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 317, 596, 634, 1192, 1268, 1639, 2384, 2536, 3278, 3487, 5072, 6556, 6974, 13112, 13948, 26224, 27896, 47233, 55792, 94466, 188932, 377864, 519563, 755728, 1039126, 2078252, 4156504, 8313008]

約数ペア:

[(1, 8313008), (2, 4156504), (4, 2078252), (8, 1039126), (11, 755728), (16, 519563), (22, 377864), (44, 188932), (88, 94466), (149, 55792), (176, 47233), (298, 27896), (317, 26224), (596, 13948), (634, 13112), (1192, 6974), (1268, 6556), (1639, 5072), (2384, 3487), (2536, 3278)]