42564208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71899}}^1$

素因数の和:71944

約数の個数: 20

約数和(自身を含む): 84698200

約数和(自身を除く): 42133992

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 71899, 143798, 287596, 575192, 1150384, 2660263, 5320526, 10641052, 21282104, 42564208]

約数ペア:

[(1, 42564208), (2, 21282104), (4, 10641052), (8, 5320526), (16, 2660263), (37, 1150384), (74, 575192), (148, 287596), (296, 143798), (592, 71899)]