89886328

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2851}}^1$

素因数の和:3427

約数の個数: 32

約数和(自身を含む): 193023360

約数和(自身を除く): 103137032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 1126, 2252, 2851, 3941, 4504, 5702, 7882, 11404, 15764, 19957, 22808, 31528, 39914, 79828, 159656, 1605113, 3210226, 6420452, 11235791, 12840904, 22471582, 44943164, 89886328]

約数ペア:

[(1, 89886328), (2, 44943164), (4, 22471582), (7, 12840904), (8, 11235791), (14, 6420452), (28, 3210226), (56, 1605113), (563, 159656), (1126, 79828), (2252, 39914), (2851, 31528), (3941, 22808), (4504, 19957), (5702, 15764), (7882, 11404)]