87372928

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{40153}}^1$

素因数の和:40184

約数の個数: 32

約数和(自身を含む): 184306860

約数和(自身を除く): 96933932

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 40153, 80306, 160612, 321224, 642448, 682601, 1284896, 1365202, 2569792, 2730404, 5139584, 5460808, 10921616, 21843232, 43686464, 87372928]

約数ペア:

[(1, 87372928), (2, 43686464), (4, 21843232), (8, 10921616), (16, 5460808), (17, 5139584), (32, 2730404), (34, 2569792), (64, 1365202), (68, 1284896), (128, 682601), (136, 642448), (272, 321224), (544, 160612), (1088, 80306), (2176, 40153)]