120255088

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{18743}}^1$

素因数の和:19152

約数の個数: 20

約数和(自身を含む): 233587728

約数和(自身を除く): 113332640

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 18743, 37486, 74972, 149944, 299888, 7515943, 15031886, 30063772, 60127544, 120255088]

約数ペア:

[(1, 120255088), (2, 60127544), (4, 30063772), (8, 15031886), (16, 7515943), (401, 299888), (802, 149944), (1604, 74972), (3208, 37486), (6416, 18743)]