80646482

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{43973}}^1$

素因数の和:44113

約数の個数: 16

約数和(自身を含む): 139309632

約数和(自身を除く): 58663150

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 43973, 87946, 307811, 615622, 5760463, 11520926, 40323241, 80646482]

約数ペア:

[(1, 80646482), (2, 40323241), (7, 11520926), (14, 5760463), (131, 615622), (262, 307811), (917, 87946), (1834, 43973)]