23438512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{86171}}^1$

素因数の和:86196

約数の個数: 20

約数和(自身を含む): 48083976

約数和(自身を除く): 24645464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 86171, 172342, 344684, 689368, 1378736, 1464907, 2929814, 5859628, 11719256, 23438512]

約数ペア:

[(1, 23438512), (2, 11719256), (4, 5859628), (8, 2929814), (16, 1464907), (17, 1378736), (34, 689368), (68, 344684), (136, 172342), (272, 86171)]