89835568

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{18289}}^1$

素因数の和:18604

約数の個数: 20

約数和(自身を含む): 174632920

約数和(自身を除く): 84797352

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 18289, 36578, 73156, 146312, 292624, 5614723, 11229446, 22458892, 44917784, 89835568]

約数ペア:

[(1, 89835568), (2, 44917784), (4, 22458892), (8, 11229446), (16, 5614723), (307, 292624), (614, 146312), (1228, 73156), (2456, 36578), (4912, 18289)]