86501525036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1138177961}}^1$

素因数の和:1138177984

約数の個数: 12

約数和(自身を含む): 159344914680

約数和(自身を除く): 72843389644

約数列:

[1, 2, 4, 19, 38, 76, 1138177961, 2276355922, 4552711844, 21625381259, 43250762518, 86501525036]

約数ペア:

[(1, 86501525036), (2, 43250762518), (4, 21625381259), (19, 4552711844), (38, 2276355922), (76, 1138177961)]