42520496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{91639}}^1$

素因数の和:91676

約数の個数: 20

約数和(自身を含む): 85225200

約数和(自身を除く): 42704704

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 91639, 183278, 366556, 733112, 1466224, 2657531, 5315062, 10630124, 21260248, 42520496]

約数ペア:

[(1, 42520496), (2, 21260248), (4, 10630124), (8, 5315062), (16, 2657531), (29, 1466224), (58, 733112), (116, 366556), (232, 183278), (464, 91639)]