81297122

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{8563}}^1$

素因数の和:8713

約数の個数: 16

約数和(自身を含む): 125788032

約数和(自身を除く): 44490910

約数列:

[1, 2, 47, 94, 101, 202, 4747, 8563, 9494, 17126, 402461, 804922, 864863, 1729726, 40648561, 81297122]

約数ペア:

[(1, 81297122), (2, 40648561), (47, 1729726), (94, 864863), (101, 804922), (202, 402461), (4747, 17126), (8563, 9494)]