31996512

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 96616800

約数和(自身を除く): 64620288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 864, 928, 1044, 1277, 1392, 1566, 2088, 2554, 2784, 3132, 3831, 4176, 5108, 6264, 7662, 8352, 10216, 11493, 12528, 15324, 20432, 22986, 25056, 30648, 34479, 37033, 40864, 45972, 61296, 68958, 74066, 91944, 111099, 122592, 137916, 148132, 183888, 222198, 275832, 296264, 333297, 367776, 444396, 551664, 592528, 666594, 888792, 999891, 1103328, 1185056, 1333188, 1777584, 1999782, 2666376, 3555168, 3999564, 5332752, 7999128, 10665504, 15998256, 31996512]

約数ペア:

[(1, 31996512), (2, 15998256), (3, 10665504), (4, 7999128), (6, 5332752), (8, 3999564), (9, 3555168), (12, 2666376), (16, 1999782), (18, 1777584), (24, 1333188), (27, 1185056), (29, 1103328), (32, 999891), (36, 888792), (48, 666594), (54, 592528), (58, 551664), (72, 444396), (87, 367776), (96, 333297), (108, 296264), (116, 275832), (144, 222198), (174, 183888), (216, 148132), (232, 137916), (261, 122592), (288, 111099), (348, 91944), (432, 74066), (464, 68958), (522, 61296), (696, 45972), (783, 40864), (864, 37033), (928, 34479), (1044, 30648), (1277, 25056), (1392, 22986), (1566, 20432), (2088, 15324), (2554, 12528), (2784, 11493), (3132, 10216), (3831, 8352), (4176, 7662), (5108, 6264)]