172173814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{120739}}^1$

素因数の和:120795

約数の個数: 16

約数和(自身を含む): 278184960

約数和(自身を除く): 106011146

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 120739, 241478, 2776997, 3742909, 5553994, 7485818, 86086907, 172173814]

約数ペア:

[(1, 172173814), (2, 86086907), (23, 7485818), (31, 5553994), (46, 3742909), (62, 2776997), (713, 241478), (1426, 120739)]