90039754

素因数分解:

$2^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{1993}}^1$

素因数の和:2470

約数の個数: 24

約数和(自身を含む): 157529988

約数和(自身を除く): 67490234

約数列:

[1, 2, 7, 14, 49, 98, 461, 922, 1993, 3227, 3986, 6454, 13951, 22589, 27902, 45178, 97657, 195314, 918773, 1837546, 6431411, 12862822, 45019877, 90039754]

約数ペア:

[(1, 90039754), (2, 45019877), (7, 12862822), (14, 6431411), (49, 1837546), (98, 918773), (461, 195314), (922, 97657), (1993, 45178), (3227, 27902), (3986, 22589), (6454, 13951)]