105070208

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{20021}}^1$

素因数の和:20076

約数の個数: 32

約数和(自身を含む): 214435620

約数和(自身を除く): 109365412

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 20021, 40042, 80084, 160168, 320336, 640672, 820861, 1281344, 1641722, 2562688, 3283444, 6566888, 13133776, 26267552, 52535104, 105070208]

約数ペア:

[(1, 105070208), (2, 52535104), (4, 26267552), (8, 13133776), (16, 6566888), (32, 3283444), (41, 2562688), (64, 1641722), (82, 1281344), (128, 820861), (164, 640672), (328, 320336), (656, 160168), (1312, 80084), (2624, 40042), (5248, 20021)]