78222904

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{51193}}^1$

素因数の和:51390

約数の個数: 16

約数和(自身を含む): 147438720

約数和(自身を除く): 69215816

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 51193, 102386, 204772, 409544, 9777863, 19555726, 39111452, 78222904]

約数ペア:

[(1, 78222904), (2, 39111452), (4, 19555726), (8, 9777863), (191, 409544), (382, 204772), (764, 102386), (1528, 51193)]