33728560

素因数分解:

$2^4\times 5^1\times {\mathrm{421607}}^1$

素因数の和:421620

約数の個数: 20

約数和(自身を含む): 78419088

約数和(自身を除く): 44690528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421607, 843214, 1686428, 2108035, 3372856, 4216070, 6745712, 8432140, 16864280, 33728560]

約数ペア:

[(1, 33728560), (2, 16864280), (4, 8432140), (5, 6745712), (8, 4216070), (10, 3372856), (16, 2108035), (20, 1686428), (40, 843214), (80, 421607)]