42020624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{84719}}^1$

素因数の和:84758

約数の個数: 20

約数和(自身を含む): 84042240

約数和(自身を除く): 42021616

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 84719, 169438, 338876, 677752, 1355504, 2626289, 5252578, 10505156, 21010312, 42020624]

約数ペア:

[(1, 42020624), (2, 21010312), (4, 10505156), (8, 5252578), (16, 2626289), (31, 1355504), (62, 677752), (124, 338876), (248, 169438), (496, 84719)]