80285744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65167}}^1$

素因数の和:65193

約数の個数: 40

約数和(自身を含む): 193939968

約数和(自身を除く): 113654224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 65167, 130334, 260668, 456169, 521336, 716837, 912338, 1042672, 1433674, 1824676, 2867348, 3649352, 5017859, 5734696, 7298704, 10035718, 11469392, 20071436, 40142872, 80285744]

約数ペア:

[(1, 80285744), (2, 40142872), (4, 20071436), (7, 11469392), (8, 10035718), (11, 7298704), (14, 5734696), (16, 5017859), (22, 3649352), (28, 2867348), (44, 1824676), (56, 1433674), (77, 1042672), (88, 912338), (112, 716837), (154, 521336), (176, 456169), (308, 260668), (616, 130334), (1232, 65167)]