1805614064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{93497}}^1$

素因数の和:93593

約数の個数: 40

約数和(自身を含む): 3756375648

約数和(自身を除く): 1950761584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 9656, 19312, 93497, 186994, 373988, 747976, 1495952, 1589449, 3178898, 6357796, 6638287, 12715592, 13276574, 25431184, 26553148, 53106296, 106212592, 112850879, 225701758, 451403516, 902807032, 1805614064]

約数ペア:

[(1, 1805614064), (2, 902807032), (4, 451403516), (8, 225701758), (16, 112850879), (17, 106212592), (34, 53106296), (68, 26553148), (71, 25431184), (136, 13276574), (142, 12715592), (272, 6638287), (284, 6357796), (568, 3178898), (1136, 1589449), (1207, 1495952), (2414, 747976), (4828, 373988), (9656, 186994), (19312, 93497)]