339936592

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{18919}}^1$

素因数の和:20050

約数の個数: 20

約数和(自身を含む): 659248480

約数和(自身を除く): 319311888

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 4492, 8984, 17968, 18919, 37838, 75676, 151352, 302704, 21246037, 42492074, 84984148, 169968296, 339936592]

約数ペア:

[(1, 339936592), (2, 169968296), (4, 84984148), (8, 42492074), (16, 21246037), (1123, 302704), (2246, 151352), (4492, 75676), (8984, 37838), (17968, 18919)]