42131446

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{130843}}^1$

素因数の和:130875

約数の個数: 16

約数和(自身を含む): 75366144

約数和(自身を除く): 33234698

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 130843, 261686, 915901, 1831802, 3009389, 6018778, 21065723, 42131446]

約数ペア:

[(1, 42131446), (2, 21065723), (7, 6018778), (14, 3009389), (23, 1831802), (46, 915901), (161, 261686), (322, 130843)]