80190178

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{20807}}^1$

素因数の和:20897

約数の個数: 16

約数和(自身を含む): 125846784

約数和(自身を除く): 45656606

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 20807, 41614, 853087, 977929, 1706174, 1955858, 40095089, 80190178]

約数ペア:

[(1, 80190178), (2, 40095089), (41, 1955858), (47, 1706174), (82, 977929), (94, 853087), (1927, 41614), (3854, 20807)]