123340864

素因数分解:

$2^6\times {\mathrm{997}}^1\times {\mathrm{1933}}^1$

素因数の和:2942

約数の個数: 28

約数和(自身を含む): 245126764

約数和(自身を除く): 121785900

約数列:

[1, 2, 4, 8, 16, 32, 64, 997, 1933, 1994, 3866, 3988, 7732, 7976, 15464, 15952, 30928, 31904, 61856, 63808, 123712, 1927201, 3854402, 7708804, 15417608, 30835216, 61670432, 123340864]

約数ペア:

[(1, 123340864), (2, 61670432), (4, 30835216), (8, 15417608), (16, 7708804), (32, 3854402), (64, 1927201), (997, 123712), (1933, 63808), (1994, 61856), (3866, 31904), (3988, 30928), (7732, 15952), (7976, 15464)]