16043240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23593}}^1$

素因数の和:23621

約数の個数: 32

約数和(自身を含む): 38222280

約数和(自身を除く): 22179040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23593, 47186, 94372, 117965, 188744, 235930, 401081, 471860, 802162, 943720, 1604324, 2005405, 3208648, 4010810, 8021620, 16043240]

約数ペア:

[(1, 16043240), (2, 8021620), (4, 4010810), (5, 3208648), (8, 2005405), (10, 1604324), (17, 943720), (20, 802162), (34, 471860), (40, 401081), (68, 235930), (85, 188744), (136, 117965), (170, 94372), (340, 47186), (680, 23593)]