42617872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{242147}}^1$

素因数の和:242166

約数の個数: 20

約数和(自身を含む): 90079056

約数和(自身を除く): 47461184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 242147, 484294, 968588, 1937176, 2663617, 3874352, 5327234, 10654468, 21308936, 42617872]

約数ペア:

[(1, 42617872), (2, 21308936), (4, 10654468), (8, 5327234), (11, 3874352), (16, 2663617), (22, 1937176), (44, 968588), (88, 484294), (176, 242147)]