53385704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{155191}}^1$

素因数の和:155240

約数の個数: 16

約数和(自身を含む): 102426720

約数和(自身を除く): 49041016

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 155191, 310382, 620764, 1241528, 6673213, 13346426, 26692852, 53385704]

約数ペア:

[(1, 53385704), (2, 26692852), (4, 13346426), (8, 6673213), (43, 1241528), (86, 620764), (172, 310382), (344, 155191)]