80584928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{132541}}^1$

素因数の和:132570

約数の個数: 24

約数和(自身を含む): 167002920

約数和(自身を除く): 86417992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 132541, 265082, 530164, 1060328, 2120656, 2518279, 4241312, 5036558, 10073116, 20146232, 40292464, 80584928]

約数ペア:

[(1, 80584928), (2, 40292464), (4, 20146232), (8, 10073116), (16, 5036558), (19, 4241312), (32, 2518279), (38, 2120656), (76, 1060328), (152, 530164), (304, 265082), (608, 132541)]