87295568

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{188137}}^1$

素因数の和:188174

約数の個数: 20

約数和(自身を含む): 174968340

約数和(自身を除く): 87672772

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 188137, 376274, 752548, 1505096, 3010192, 5455973, 10911946, 21823892, 43647784, 87295568]

約数ペア:

[(1, 87295568), (2, 43647784), (4, 21823892), (8, 10911946), (16, 5455973), (29, 3010192), (58, 1505096), (116, 752548), (232, 376274), (464, 188137)]