15585328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5209}}^1$

素因数の和:5245

約数の個数: 40

約数和(自身を含む): 34886160

約数和(自身を除く): 19300832

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 5209, 10418, 20836, 41672, 57299, 83344, 88553, 114598, 177106, 229196, 354212, 458392, 708424, 916784, 974083, 1416848, 1948166, 3896332, 7792664, 15585328]

約数ペア:

[(1, 15585328), (2, 7792664), (4, 3896332), (8, 1948166), (11, 1416848), (16, 974083), (17, 916784), (22, 708424), (34, 458392), (44, 354212), (68, 229196), (88, 177106), (136, 114598), (176, 88553), (187, 83344), (272, 57299), (374, 41672), (748, 20836), (1496, 10418), (2992, 5209)]