42228272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{155251}}^1$

素因数の和:155276

約数の個数: 20

約数和(自身を含む): 86630616

約数和(自身を除く): 44402344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 155251, 310502, 621004, 1242008, 2484016, 2639267, 5278534, 10557068, 21114136, 42228272]

約数ペア:

[(1, 42228272), (2, 21114136), (4, 10557068), (8, 5278534), (16, 2639267), (17, 2484016), (34, 1242008), (68, 621004), (136, 310502), (272, 155251)]