128415362

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{1931}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 197666784

約数和(自身を除く): 69251422

約数列:

[1, 2, 41, 82, 811, 1622, 1931, 3862, 33251, 66502, 79171, 158342, 1566041, 3132082, 64207681, 128415362]

約数ペア:

[(1, 128415362), (2, 64207681), (41, 3132082), (82, 1566041), (811, 158342), (1622, 79171), (1931, 66502), (3862, 33251)]