161019458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{47951}}^1$

素因数の和:48049

約数の個数: 16

約数和(自身を含む): 255488256

約数和(自身を除く): 94468798

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 47951, 95902, 1102873, 2205746, 3500423, 7000846, 80509729, 161019458]

約数ペア:

[(1, 161019458), (2, 80509729), (23, 7000846), (46, 3500423), (73, 2205746), (146, 1102873), (1679, 95902), (3358, 47951)]