84561362

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:890

約数の個数: 24

約数和(自身を含む): 134841996

約数和(自身を除く): 50280634

約数列:

[1, 2, 19, 38, 173, 346, 361, 677, 722, 1354, 3287, 6574, 12863, 25726, 62453, 117121, 124906, 234242, 244397, 488794, 2225299, 4450598, 42280681, 84561362]

約数ペア:

[(1, 84561362), (2, 42280681), (19, 4450598), (38, 2225299), (173, 488794), (346, 244397), (361, 234242), (677, 124906), (722, 117121), (1354, 62453), (3287, 25726), (6574, 12863)]