90921308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1319}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 167798400

約数和(自身を除く): 76877092

約数列:

[1, 2, 4, 19, 38, 76, 907, 1319, 1814, 2638, 3628, 5276, 17233, 25061, 34466, 50122, 68932, 100244, 1196333, 2392666, 4785332, 22730327, 45460654, 90921308]

約数ペア:

[(1, 90921308), (2, 45460654), (4, 22730327), (19, 4785332), (38, 2392666), (76, 1196333), (907, 100244), (1319, 68932), (1814, 50122), (2638, 34466), (3628, 25061), (5276, 17233)]