40196026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49871}}^1$

素因数の和:49917

約数の個数: 16

約数和(自身を含む): 67027968

約数和(自身を除く): 26831942

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 49871, 99742, 648323, 1296646, 1546001, 3092002, 20098013, 40196026]

約数ペア:

[(1, 40196026), (2, 20098013), (13, 3092002), (26, 1546001), (31, 1296646), (62, 648323), (403, 99742), (806, 49871)]