248913488

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{17539}}^1$

素因数の和:18434

約数の個数: 20

約数和(自身を含む): 482841120

約数和(自身を除く): 233927632

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 7096, 14192, 17539, 35078, 70156, 140312, 280624, 15557093, 31114186, 62228372, 124456744, 248913488]

約数ペア:

[(1, 248913488), (2, 124456744), (4, 62228372), (8, 31114186), (16, 15557093), (887, 280624), (1774, 140312), (3548, 70156), (7096, 35078), (14192, 17539)]