285916236464

素因数分解:

$2^4\times {\mathrm{1609}}^1\times {\mathrm{11106131}}^1$

素因数の和:11107748

約数の個数: 20

約数和(自身を含む): 554307048120

約数和(自身を除く): 268390811656

約数列:

[1, 2, 4, 8, 16, 1609, 3218, 6436, 12872, 25744, 11106131, 22212262, 44424524, 88849048, 177698096, 17869764779, 35739529558, 71479059116, 142958118232, 285916236464]

約数ペア:

[(1, 285916236464), (2, 142958118232), (4, 71479059116), (8, 35739529558), (16, 17869764779), (1609, 177698096), (3218, 88849048), (6436, 44424524), (12872, 22212262), (25744, 11106131)]