81353696

素因数分解:

$2^5\times {\mathrm{523}}^1\times {\mathrm{4861}}^1$

素因数の和:5394

約数の個数: 24

約数和(自身を含む): 160504344

約数和(自身を除く): 79150648

約数列:

[1, 2, 4, 8, 16, 32, 523, 1046, 2092, 4184, 4861, 8368, 9722, 16736, 19444, 38888, 77776, 155552, 2542303, 5084606, 10169212, 20338424, 40676848, 81353696]

約数ペア:

[(1, 81353696), (2, 40676848), (4, 20338424), (8, 10169212), (16, 5084606), (32, 2542303), (523, 155552), (1046, 77776), (2092, 38888), (4184, 19444), (4861, 16736), (8368, 9722)]