90205504

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{8647}}^1$

素因数の和:8822

約数の個数: 28

約数和(自身を含む): 180120544

約数和(自身を除く): 89915040

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 8647, 10432, 17294, 34588, 69176, 138352, 276704, 553408, 1409461, 2818922, 5637844, 11275688, 22551376, 45102752, 90205504]

約数ペア:

[(1, 90205504), (2, 45102752), (4, 22551376), (8, 11275688), (16, 5637844), (32, 2818922), (64, 1409461), (163, 553408), (326, 276704), (652, 138352), (1304, 69176), (2608, 34588), (5216, 17294), (8647, 10432)]