89210716

素因数分解:

$2^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{2239}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 178626560

約数和(自身を除く): 89415844

約数列:

[1, 2, 4, 7, 14, 28, 1423, 2239, 2846, 4478, 5692, 8956, 9961, 15673, 19922, 31346, 39844, 62692, 3186097, 6372194, 12744388, 22302679, 44605358, 89210716]

約数ペア:

[(1, 89210716), (2, 44605358), (4, 22302679), (7, 12744388), (14, 6372194), (28, 3186097), (1423, 62692), (2239, 39844), (2846, 31346), (4478, 19922), (5692, 15673), (8956, 9961)]