90631168

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1408

約数の個数: 44

約数和(自身を含む): 184017112

約数和(自身を除く): 93385944

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1072, 1321, 2144, 2642, 4288, 5284, 8576, 10568, 17152, 21136, 34304, 42272, 68608, 84544, 88507, 169088, 177014, 338176, 354028, 676352, 708056, 1352704, 1416112, 2832224, 5664448, 11328896, 22657792, 45315584, 90631168]

約数ペア:

[(1, 90631168), (2, 45315584), (4, 22657792), (8, 11328896), (16, 5664448), (32, 2832224), (64, 1416112), (67, 1352704), (128, 708056), (134, 676352), (256, 354028), (268, 338176), (512, 177014), (536, 169088), (1024, 88507), (1072, 84544), (1321, 68608), (2144, 42272), (2642, 34304), (4288, 21136), (5284, 17152), (8576, 10568)]