80892968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{777817}}^1$

素因数の和:777836

約数の個数: 16

約数和(自身を含む): 163341780

約数和(自身を除く): 82448812

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 777817, 1555634, 3111268, 6222536, 10111621, 20223242, 40446484, 80892968]

約数ペア:

[(1, 80892968), (2, 40446484), (4, 20223242), (8, 10111621), (13, 6222536), (26, 3111268), (52, 1555634), (104, 777817)]