163985498

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{9491}}^1$

素因数の和:9709

約数の個数: 16

約数和(自身を含む): 252183456

約数和(自身を除く): 88197958

約数列:

[1, 2, 53, 106, 163, 326, 8639, 9491, 17278, 18982, 503023, 1006046, 1547033, 3094066, 81992749, 163985498]

約数ペア:

[(1, 163985498), (2, 81992749), (53, 3094066), (106, 1547033), (163, 1006046), (326, 503023), (8639, 18982), (9491, 17278)]