90954668

素因数分解:

$2^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{3947}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 182176512

約数和(自身を除く): 91221844

約数列:

[1, 2, 4, 7, 14, 28, 823, 1646, 3292, 3947, 5761, 7894, 11522, 15788, 23044, 27629, 55258, 110516, 3248381, 6496762, 12993524, 22738667, 45477334, 90954668]

約数ペア:

[(1, 90954668), (2, 45477334), (4, 22738667), (7, 12993524), (14, 6496762), (28, 3248381), (823, 110516), (1646, 55258), (3292, 27629), (3947, 23044), (5761, 15788), (7894, 11522)]