123822928

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{8053}}^1$

素因数の和:8123

約数の個数: 30

約数和(自身を含む): 247926282

約数和(自身を除く): 124103354

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 8053, 15376, 16106, 32212, 64424, 128848, 249643, 499286, 998572, 1997144, 3994288, 7738933, 15477866, 30955732, 61911464, 123822928]

約数ペア:

[(1, 123822928), (2, 61911464), (4, 30955732), (8, 15477866), (16, 7738933), (31, 3994288), (62, 1997144), (124, 998572), (248, 499286), (496, 249643), (961, 128848), (1922, 64424), (3844, 32212), (7688, 16106), (8053, 15376)]