87233494

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{4079}}^1$

素因数の和:4152

約数の個数: 24

約数和(自身を含む): 142791840

約数和(自身を除く): 55558346

約数列:

[1, 2, 17, 34, 37, 74, 289, 578, 629, 1258, 4079, 8158, 10693, 21386, 69343, 138686, 150923, 301846, 1178831, 2357662, 2565691, 5131382, 43616747, 87233494]

約数ペア:

[(1, 87233494), (2, 43616747), (17, 5131382), (34, 2565691), (37, 2357662), (74, 1178831), (289, 301846), (578, 150923), (629, 138686), (1258, 69343), (4079, 21386), (8158, 10693)]