80918824

素因数分解:

$2^3\times 7^1\times {\mathrm{1444979}}^1$

素因数の和:1444992

約数の個数: 16

約数和(自身を含む): 173397600

約数和(自身を除く): 92478776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1444979, 2889958, 5779916, 10114853, 11559832, 20229706, 40459412, 80918824]

約数ペア:

[(1, 80918824), (2, 40459412), (4, 20229706), (7, 11559832), (8, 10114853), (14, 5779916), (28, 2889958), (56, 1444979)]