16742428

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 29917440

約数和(自身を除く): 13175012

約数列:

[1, 2, 4, 83, 166, 211, 239, 332, 422, 478, 844, 956, 17513, 19837, 35026, 39674, 50429, 70052, 79348, 100858, 201716, 4185607, 8371214, 16742428]

約数ペア:

[(1, 16742428), (2, 8371214), (4, 4185607), (83, 201716), (166, 100858), (211, 79348), (239, 70052), (332, 50429), (422, 39674), (478, 35026), (844, 19837), (956, 17513)]