23211448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2689}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 47451600

約数和(自身を除く): 24240152

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 2689, 4316, 5378, 8632, 10756, 21512, 34957, 69914, 139828, 223187, 279656, 446374, 892748, 1785496, 2901431, 5802862, 11605724, 23211448]

約数ペア:

[(1, 23211448), (2, 11605724), (4, 5802862), (8, 2901431), (13, 1785496), (26, 892748), (52, 446374), (83, 279656), (104, 223187), (166, 139828), (332, 69914), (664, 34957), (1079, 21512), (2158, 10756), (2689, 8632), (4316, 5378)]