17249168

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{20341}}^1$

素因数の和:20402

約数の個数: 20

約数和(自身を含む): 34052508

約数和(自身を除く): 16803340

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 20341, 40682, 81364, 162728, 325456, 1078073, 2156146, 4312292, 8624584, 17249168]

約数ペア:

[(1, 17249168), (2, 8624584), (4, 4312292), (8, 2156146), (16, 1078073), (53, 325456), (106, 162728), (212, 81364), (424, 40682), (848, 20341)]