80496224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2027}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 170181648

約数和(自身を除く): 89685424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 584, 1168, 1241, 2027, 2336, 2482, 4054, 4964, 8108, 9928, 16216, 19856, 32432, 34459, 39712, 64864, 68918, 137836, 147971, 275672, 295942, 551344, 591884, 1102688, 1183768, 2367536, 2515507, 4735072, 5031014, 10062028, 20124056, 40248112, 80496224]

約数ペア:

[(1, 80496224), (2, 40248112), (4, 20124056), (8, 10062028), (16, 5031014), (17, 4735072), (32, 2515507), (34, 2367536), (68, 1183768), (73, 1102688), (136, 591884), (146, 551344), (272, 295942), (292, 275672), (544, 147971), (584, 137836), (1168, 68918), (1241, 64864), (2027, 39712), (2336, 34459), (2482, 32432), (4054, 19856), (4964, 16216), (8108, 9928)]