90628594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{340709}}^1$

素因数の和:340737

約数の個数: 16

約数和(自身を含む): 163540800

約数和(自身を除く): 72912206

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 340709, 681418, 2384963, 4769926, 6473471, 12946942, 45314297, 90628594]

約数ペア:

[(1, 90628594), (2, 45314297), (7, 12946942), (14, 6473471), (19, 4769926), (38, 2384963), (133, 681418), (266, 340709)]