89016860

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{11621}}^1$

素因数の和:12013

約数の個数: 24

約数和(自身を含む): 187439616

約数和(自身を除く): 98422756

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 11621, 23242, 46484, 58105, 116210, 232420, 4450843, 8901686, 17803372, 22254215, 44508430, 89016860]

約数ペア:

[(1, 89016860), (2, 44508430), (4, 22254215), (5, 17803372), (10, 8901686), (20, 4450843), (383, 232420), (766, 116210), (1532, 58105), (1915, 46484), (3830, 23242), (7660, 11621)]