81163402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73651}}^1$

素因数の和:73701

約数の個数: 16

約数和(自身を含む): 132573600

約数和(自身を除く): 51410198

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 73651, 147302, 1399369, 2135879, 2798738, 4271758, 40581701, 81163402]

約数ペア:

[(1, 81163402), (2, 40581701), (19, 4271758), (29, 2798738), (38, 2135879), (58, 1399369), (551, 147302), (1102, 73651)]