31689936

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 90

約数和(自身を含む): 92041170

約数和(自身を除く): 60351234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 229, 248, 279, 372, 458, 496, 558, 687, 744, 916, 961, 1116, 1374, 1488, 1832, 1922, 2061, 2232, 2748, 2883, 3664, 3844, 4122, 4464, 5496, 5766, 7099, 7688, 8244, 8649, 10992, 11532, 14198, 15376, 16488, 17298, 21297, 23064, 28396, 32976, 34596, 42594, 46128, 56792, 63891, 69192, 85188, 113584, 127782, 138384, 170376, 220069, 255564, 340752, 440138, 511128, 660207, 880276, 1022256, 1320414, 1760552, 1980621, 2640828, 3521104, 3961242, 5281656, 7922484, 10563312, 15844968, 31689936]

約数ペア:

[(1, 31689936), (2, 15844968), (3, 10563312), (4, 7922484), (6, 5281656), (8, 3961242), (9, 3521104), (12, 2640828), (16, 1980621), (18, 1760552), (24, 1320414), (31, 1022256), (36, 880276), (48, 660207), (62, 511128), (72, 440138), (93, 340752), (124, 255564), (144, 220069), (186, 170376), (229, 138384), (248, 127782), (279, 113584), (372, 85188), (458, 69192), (496, 63891), (558, 56792), (687, 46128), (744, 42594), (916, 34596), (961, 32976), (1116, 28396), (1374, 23064), (1488, 21297), (1832, 17298), (1922, 16488), (2061, 15376), (2232, 14198), (2748, 11532), (2883, 10992), (3664, 8649), (3844, 8244), (4122, 7688), (4464, 7099), (5496, 5766)]