8146256

素因数分解:

$2^4\times {\mathrm{71}}^2\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 30

約数和(自身を含む): 16167306

約数和(自身を除く): 8021050

約数列:

[1, 2, 4, 8, 16, 71, 101, 142, 202, 284, 404, 568, 808, 1136, 1616, 5041, 7171, 10082, 14342, 20164, 28684, 40328, 57368, 80656, 114736, 509141, 1018282, 2036564, 4073128, 8146256]

約数ペア:

[(1, 8146256), (2, 4073128), (4, 2036564), (8, 1018282), (16, 509141), (71, 114736), (101, 80656), (142, 57368), (202, 40328), (284, 28684), (404, 20164), (568, 14342), (808, 10082), (1136, 7171), (1616, 5041)]