2536171648

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{460787}}^1$

素因数の和:460844

約数の個数: 32

約数和(自身を含む): 5170041360

約数和(自身を除く): 2633869712

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 460787, 921574, 1843148, 3686296, 7372592, 14745184, 19813841, 29490368, 39627682, 58980736, 79255364, 158510728, 317021456, 634042912, 1268085824, 2536171648]

約数ペア:

[(1, 2536171648), (2, 1268085824), (4, 634042912), (8, 317021456), (16, 158510728), (32, 79255364), (43, 58980736), (64, 39627682), (86, 29490368), (128, 19813841), (172, 14745184), (344, 7372592), (688, 3686296), (1376, 1843148), (2752, 921574), (5504, 460787)]