89978414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{1657}}^1$

素因数の和:3107

約数の個数: 16

約数和(自身を含む): 142256400

約数和(自身を除く): 52277986

約数列:

[1, 2, 19, 38, 1429, 1657, 2858, 3314, 27151, 31483, 54302, 62966, 2367853, 4735706, 44989207, 89978414]

約数ペア:

[(1, 89978414), (2, 44989207), (19, 4735706), (38, 2367853), (1429, 62966), (1657, 54302), (2858, 31483), (3314, 27151)]