100407536

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{12781}}^1$

素因数の和:13280

約数の個数: 20

約数和(自身を含む): 194951064

約数和(自身を除く): 94543528

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 12781, 25562, 51124, 102248, 204496, 6275471, 12550942, 25101884, 50203768, 100407536]

約数ペア:

[(1, 100407536), (2, 50203768), (4, 25101884), (8, 12550942), (16, 6275471), (491, 204496), (982, 102248), (1964, 51124), (3928, 25562), (7856, 12781)]