89138428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{1481}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 160340544

約数和(自身を除く): 71202116

約数列:

[1, 2, 4, 41, 82, 164, 367, 734, 1468, 1481, 2962, 5924, 15047, 30094, 60188, 60721, 121442, 242884, 543527, 1087054, 2174108, 22284607, 44569214, 89138428]

約数ペア:

[(1, 89138428), (2, 44569214), (4, 22284607), (41, 2174108), (82, 1087054), (164, 543527), (367, 242884), (734, 121442), (1468, 60721), (1481, 60188), (2962, 30094), (5924, 15047)]