431006848

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{198073}}^1$

素因数の和:198104

約数の個数: 32

約数和(自身を含む): 909159660

約数和(自身を除く): 478152812

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 198073, 396146, 792292, 1584584, 3169168, 3367241, 6338336, 6734482, 12676672, 13468964, 25353344, 26937928, 53875856, 107751712, 215503424, 431006848]

約数ペア:

[(1, 431006848), (2, 215503424), (4, 107751712), (8, 53875856), (16, 26937928), (17, 25353344), (32, 13468964), (34, 12676672), (64, 6734482), (68, 6338336), (128, 3367241), (136, 3169168), (272, 1584584), (544, 792292), (1088, 396146), (2176, 198073)]