90728576

素因数分解:

$2^7\times {\mathrm{563}}^1\times {\mathrm{1259}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 181213200

約数和(自身を除く): 90484624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 563, 1126, 1259, 2252, 2518, 4504, 5036, 9008, 10072, 18016, 20144, 36032, 40288, 72064, 80576, 161152, 708817, 1417634, 2835268, 5670536, 11341072, 22682144, 45364288, 90728576]

約数ペア:

[(1, 90728576), (2, 45364288), (4, 22682144), (8, 11341072), (16, 5670536), (32, 2835268), (64, 1417634), (128, 708817), (563, 161152), (1126, 80576), (1259, 72064), (2252, 40288), (2518, 36032), (4504, 20144), (5036, 18016), (9008, 10072)]