42645358

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{132439}}^1$

素因数の和:132471

約数の個数: 16

約数和(自身を含む): 76285440

約数和(自身を除く): 33640082

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 132439, 264878, 927073, 1854146, 3046097, 6092194, 21322679, 42645358]

約数ペア:

[(1, 42645358), (2, 21322679), (7, 6092194), (14, 3046097), (23, 1854146), (46, 927073), (161, 264878), (322, 132439)]