16906360

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2593}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 38287440

約数和(自身を除く): 21381080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 2593, 3260, 5186, 6520, 10372, 12965, 20744, 25930, 51860, 103720, 422659, 845318, 1690636, 2113295, 3381272, 4226590, 8453180, 16906360]

約数ペア:

[(1, 16906360), (2, 8453180), (4, 4226590), (5, 3381272), (8, 2113295), (10, 1690636), (20, 845318), (40, 422659), (163, 103720), (326, 51860), (652, 25930), (815, 20744), (1304, 12965), (1630, 10372), (2593, 6520), (3260, 5186)]