42685462

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 64991232

約数和(自身を除く): 22305770

約数列:

[1, 2, 127, 163, 254, 326, 1031, 2062, 20701, 41402, 130937, 168053, 261874, 336106, 21342731, 42685462]

約数ペア:

[(1, 42685462), (2, 21342731), (127, 336106), (163, 261874), (254, 168053), (326, 130937), (1031, 41402), (2062, 20701)]