1438096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{8171}}^1$

素因数の和:8190

約数の個数: 20

約数和(自身を含む): 3039984

約数和(自身を除く): 1601888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 8171, 16342, 32684, 65368, 89881, 130736, 179762, 359524, 719048, 1438096]

約数ペア:

[(1, 1438096), (2, 719048), (4, 359524), (8, 179762), (11, 130736), (16, 89881), (22, 65368), (44, 32684), (88, 16342), (176, 8171)]