90953638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 152285184

約数和(自身を除く): 61331546

約数列:

[1, 2, 17, 23, 34, 46, 107, 214, 391, 782, 1087, 1819, 2174, 2461, 3638, 4922, 18479, 25001, 36958, 41837, 50002, 83674, 116309, 232618, 425017, 850034, 1977253, 2675107, 3954506, 5350214, 45476819, 90953638]

約数ペア:

[(1, 90953638), (2, 45476819), (17, 5350214), (23, 3954506), (34, 2675107), (46, 1977253), (107, 850034), (214, 425017), (391, 232618), (782, 116309), (1087, 83674), (1819, 50002), (2174, 41837), (2461, 36958), (3638, 25001), (4922, 18479)]