89982112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2531}}^1$

素因数の和:2653

約数の個数: 48

約数和(自身を含む): 195247584

約数和(自身を除く): 105265472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 176, 202, 352, 404, 808, 1111, 1616, 2222, 2531, 3232, 4444, 5062, 8888, 10124, 17776, 20248, 27841, 35552, 40496, 55682, 80992, 111364, 222728, 255631, 445456, 511262, 890912, 1022524, 2045048, 2811941, 4090096, 5623882, 8180192, 11247764, 22495528, 44991056, 89982112]

約数ペア:

[(1, 89982112), (2, 44991056), (4, 22495528), (8, 11247764), (11, 8180192), (16, 5623882), (22, 4090096), (32, 2811941), (44, 2045048), (88, 1022524), (101, 890912), (176, 511262), (202, 445456), (352, 255631), (404, 222728), (808, 111364), (1111, 80992), (1616, 55682), (2222, 40496), (2531, 35552), (3232, 27841), (4444, 20248), (5062, 17776), (8888, 10124)]