80705942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{2137}}^1$

素因数の和:2983

約数の個数: 16

約数和(自身を含む): 126535392

約数和(自身を除く): 45829450

約数列:

[1, 2, 23, 46, 821, 1642, 2137, 4274, 18883, 37766, 49151, 98302, 1754477, 3508954, 40352971, 80705942]

約数ペア:

[(1, 80705942), (2, 40352971), (23, 3508954), (46, 1754477), (821, 98302), (1642, 49151), (2137, 37766), (4274, 18883)]