81308054

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1\times {\mathrm{1471}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 126385920

約数和(自身を除く): 45077866

約数列:

[1, 2, 29, 58, 953, 1471, 1906, 2942, 27637, 42659, 55274, 85318, 1401863, 2803726, 40654027, 81308054]

約数ペア:

[(1, 81308054), (2, 40654027), (29, 2803726), (58, 1401863), (953, 85318), (1471, 55274), (1906, 42659), (2942, 27637)]