71655184

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{8563}}^1$

素因数の和:9094

約数の個数: 20

約数和(自身を含む): 139113616

約数和(自身を除く): 67458432

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 8563, 17126, 34252, 68504, 137008, 4478449, 8956898, 17913796, 35827592, 71655184]

約数ペア:

[(1, 71655184), (2, 35827592), (4, 17913796), (8, 8956898), (16, 4478449), (523, 137008), (1046, 68504), (2092, 34252), (4184, 17126), (8368, 8563)]