42251504

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{29671}}^1$

素因数の和:29768

約数の個数: 20

約数和(自身を含む): 82784880

約数和(自身を除く): 40533376

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 29671, 59342, 118684, 237368, 474736, 2640719, 5281438, 10562876, 21125752, 42251504]

約数ペア:

[(1, 42251504), (2, 21125752), (4, 10562876), (8, 5281438), (16, 2640719), (89, 474736), (178, 237368), (356, 118684), (712, 59342), (1424, 29671)]