103430864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157669}}^1$

素因数の和:157718

約数の個数: 20

約数和(自身を含む): 205286340

約数和(自身を除く): 101855476

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 157669, 315338, 630676, 1261352, 2522704, 6464429, 12928858, 25857716, 51715432, 103430864]

約数ペア:

[(1, 103430864), (2, 51715432), (4, 25857716), (8, 12928858), (16, 6464429), (41, 2522704), (82, 1261352), (164, 630676), (328, 315338), (656, 157669)]