15936608

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 33384960

約数和(自身を除く): 17448352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 92, 118, 184, 236, 367, 368, 472, 734, 736, 944, 1357, 1468, 1888, 2714, 2936, 5428, 5872, 8441, 10856, 11744, 16882, 21653, 21712, 33764, 43306, 43424, 67528, 86612, 135056, 173224, 270112, 346448, 498019, 692896, 996038, 1992076, 3984152, 7968304, 15936608]

約数ペア:

[(1, 15936608), (2, 7968304), (4, 3984152), (8, 1992076), (16, 996038), (23, 692896), (32, 498019), (46, 346448), (59, 270112), (92, 173224), (118, 135056), (184, 86612), (236, 67528), (367, 43424), (368, 43306), (472, 33764), (734, 21712), (736, 21653), (944, 16882), (1357, 11744), (1468, 10856), (1888, 8441), (2714, 5872), (2936, 5428)]