80975224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29683}}^1$

素因数の和:29731

約数の個数: 32

約数和(自身を含む): 170979840

約数和(自身を除く): 90004616

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 29683, 59366, 118732, 237464, 326513, 653026, 920173, 1306052, 1840346, 2612104, 3680692, 7361384, 10121903, 20243806, 40487612, 80975224]

約数ペア:

[(1, 80975224), (2, 40487612), (4, 20243806), (8, 10121903), (11, 7361384), (22, 3680692), (31, 2612104), (44, 1840346), (62, 1306052), (88, 920173), (124, 653026), (248, 326513), (341, 237464), (682, 118732), (1364, 59366), (2728, 29683)]