829433648

素因数分解:

$2^4\times {\mathrm{10513}}^1\times {\mathrm{4931}}^1$

素因数の和:15452

約数の個数: 20

約数和(自身を含む): 1607506488

約数和(自身を除く): 778072840

約数列:

[1, 2, 4, 8, 16, 4931, 9862, 10513, 19724, 21026, 39448, 42052, 78896, 84104, 168208, 51839603, 103679206, 207358412, 414716824, 829433648]

約数ペア:

[(1, 829433648), (2, 414716824), (4, 207358412), (8, 103679206), (16, 51839603), (4931, 168208), (9862, 84104), (10513, 78896), (19724, 42052), (21026, 39448)]