79904536

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{140677}}^1$

素因数の和:140754

約数の個数: 16

約数和(自身を含む): 151932240

約数和(自身を除く): 72027704

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 140677, 281354, 562708, 1125416, 9988067, 19976134, 39952268, 79904536]

約数ペア:

[(1, 79904536), (2, 39952268), (4, 19976134), (8, 9988067), (71, 1125416), (142, 562708), (284, 281354), (568, 140677)]