23517968

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{10729}}^1$

素因数の和:10874

約数の個数: 20

約数和(自身を含む): 45902940

約数和(自身を除く): 22384972

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 10729, 21458, 42916, 85832, 171664, 1469873, 2939746, 5879492, 11758984, 23517968]

約数ペア:

[(1, 23517968), (2, 11758984), (4, 5879492), (8, 2939746), (16, 1469873), (137, 171664), (274, 85832), (548, 42916), (1096, 21458), (2192, 10729)]