89612908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2221}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 197100288

約数和(自身を除く): 107487380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 1441, 1834, 2221, 2882, 3668, 4442, 5764, 8884, 10087, 15547, 20174, 24431, 31094, 40348, 48862, 62188, 97724, 171017, 290951, 342034, 581902, 684068, 1163804, 2036657, 3200461, 4073314, 6400922, 8146628, 12801844, 22403227, 44806454, 89612908]

約数ペア:

[(1, 89612908), (2, 44806454), (4, 22403227), (7, 12801844), (11, 8146628), (14, 6400922), (22, 4073314), (28, 3200461), (44, 2036657), (77, 1163804), (131, 684068), (154, 581902), (262, 342034), (308, 290951), (524, 171017), (917, 97724), (1441, 62188), (1834, 48862), (2221, 40348), (2882, 31094), (3668, 24431), (4442, 20174), (5764, 15547), (8884, 10087)]