78164458

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{2803}}^1$

素因数の和:3069

約数の個数: 16

約数和(自身を含む): 119517696

約数和(自身を除く): 41353238

約数列:

[1, 2, 73, 146, 191, 382, 2803, 5606, 13943, 27886, 204619, 409238, 535373, 1070746, 39082229, 78164458]

約数ペア:

[(1, 78164458), (2, 39082229), (73, 1070746), (146, 535373), (191, 409238), (382, 204619), (2803, 27886), (5606, 13943)]