89867092

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{28403}}^1$

素因数の和:28527

約数の個数: 24

約数和(自身を含む): 181331136

約数和(自身を除く): 91464044

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 28403, 56806, 113612, 198821, 397642, 795284, 3209539, 6419078, 12838156, 22466773, 44933546, 89867092]

約数ペア:

[(1, 89867092), (2, 44933546), (4, 22466773), (7, 12838156), (14, 6419078), (28, 3209539), (113, 795284), (226, 397642), (452, 198821), (791, 113612), (1582, 56806), (3164, 28403)]