15090832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 31303800

約数和(自身を除く): 16212968

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 509, 872, 1018, 1744, 1853, 2036, 3706, 4072, 7412, 8144, 8653, 14824, 17306, 29648, 34612, 55481, 69224, 110962, 138448, 221924, 443848, 887696, 943177, 1886354, 3772708, 7545416, 15090832]

約数ペア:

[(1, 15090832), (2, 7545416), (4, 3772708), (8, 1886354), (16, 943177), (17, 887696), (34, 443848), (68, 221924), (109, 138448), (136, 110962), (218, 69224), (272, 55481), (436, 34612), (509, 29648), (872, 17306), (1018, 14824), (1744, 8653), (1853, 8144), (2036, 7412), (3706, 4072)]