42994904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{316139}}^1$

素因数の和:316162

約数の個数: 16

約数和(自身を含む): 85357800

約数和(自身を除く): 42362896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 316139, 632278, 1264556, 2529112, 5374363, 10748726, 21497452, 42994904]

約数ペア:

[(1, 42994904), (2, 21497452), (4, 10748726), (8, 5374363), (17, 2529112), (34, 1264556), (68, 632278), (136, 316139)]