230487728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3659}}^1$

素因数の和:3825

約数の個数: 40

約数和(自身を含む): 464732160

約数和(自身を除く): 234244432

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3659, 3937, 7318, 7874, 14636, 15748, 29272, 31496, 58544, 62992, 113429, 226858, 453716, 464693, 907432, 929386, 1814864, 1858772, 3717544, 7435088, 14405483, 28810966, 57621932, 115243864, 230487728]

約数ペア:

[(1, 230487728), (2, 115243864), (4, 57621932), (8, 28810966), (16, 14405483), (31, 7435088), (62, 3717544), (124, 1858772), (127, 1814864), (248, 929386), (254, 907432), (496, 464693), (508, 453716), (1016, 226858), (2032, 113429), (3659, 62992), (3937, 58544), (7318, 31496), (7874, 29272), (14636, 15748)]