101687536

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{80449}}^1$

素因数の和:80536

約数の個数: 20

約数和(自身を含む): 199516000

約数和(自身を除く): 97828464

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 80449, 160898, 321796, 643592, 1287184, 6355471, 12710942, 25421884, 50843768, 101687536]

約数ペア:

[(1, 101687536), (2, 50843768), (4, 25421884), (8, 12710942), (16, 6355471), (79, 1287184), (158, 643592), (316, 321796), (632, 160898), (1264, 80449)]