42115792

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{10487}}^1$

素因数の和:10746

約数の個数: 20

約数和(自身を含む): 81932256

約数和(自身を除く): 39816464

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 10487, 20974, 41948, 83896, 167792, 2632237, 5264474, 10528948, 21057896, 42115792]

約数ペア:

[(1, 42115792), (2, 21057896), (4, 10528948), (8, 5264474), (16, 2632237), (251, 167792), (502, 83896), (1004, 41948), (2008, 20974), (4016, 10487)]