27398096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{155671}}^1$

素因数の和:155690

約数の個数: 20

約数和(自身を含む): 57909984

約数和(自身を除く): 30511888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 155671, 311342, 622684, 1245368, 1712381, 2490736, 3424762, 6849524, 13699048, 27398096]

約数ペア:

[(1, 27398096), (2, 13699048), (4, 6849524), (8, 3424762), (11, 2490736), (16, 1712381), (22, 1245368), (44, 622684), (88, 311342), (176, 155671)]