42465616

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{19373}}^1$

素因数の和:19518

約数の個数: 20

約数和(自身を含む): 82881972

約数和(自身を除く): 40416356

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 19373, 38746, 77492, 154984, 309968, 2654101, 5308202, 10616404, 21232808, 42465616]

約数ペア:

[(1, 42465616), (2, 21232808), (4, 10616404), (8, 5308202), (16, 2654101), (137, 309968), (274, 154984), (548, 77492), (1096, 38746), (2192, 19373)]