61939906

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{49711}}^1$

素因数の和:49809

約数の個数: 16

約数和(自身を含む): 107377920

約数和(自身を除く): 45438014

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 49711, 99422, 347977, 695954, 4424279, 8848558, 30969953, 61939906]

約数ペア:

[(1, 61939906), (2, 30969953), (7, 8848558), (14, 4424279), (89, 695954), (178, 347977), (623, 99422), (1246, 49711)]