89273012

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2423}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 159906432

約数和(自身を除く): 70633420

約数列:

[1, 2, 4, 61, 122, 151, 244, 302, 604, 2423, 4846, 9211, 9692, 18422, 36844, 147803, 295606, 365873, 591212, 731746, 1463492, 22318253, 44636506, 89273012]

約数ペア:

[(1, 89273012), (2, 44636506), (4, 22318253), (61, 1463492), (122, 731746), (151, 591212), (244, 365873), (302, 295606), (604, 147803), (2423, 36844), (4846, 18422), (9211, 9692)]