80205854

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1\times {\mathrm{1259}}^1$

素因数の和:1915

約数の個数: 16

約数和(自身を含む): 122880240

約数和(自身を除く): 42674386

約数列:

[1, 2, 53, 106, 601, 1202, 1259, 2518, 31853, 63706, 66727, 133454, 756659, 1513318, 40102927, 80205854]

約数ペア:

[(1, 80205854), (2, 40102927), (53, 1513318), (106, 756659), (601, 133454), (1202, 66727), (1259, 63706), (2518, 31853)]