31557168

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{4297}}^1$

素因数の和:4331

約数の個数: 80

約数和(自身を含む): 95931360

約数和(自身を除く): 64374192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 4297, 7344, 8594, 12891, 17188, 25782, 34376, 38673, 51564, 68752, 73049, 77346, 103128, 116019, 146098, 154692, 206256, 219147, 232038, 292196, 309384, 438294, 464076, 584392, 618768, 657441, 876588, 928152, 1168784, 1314882, 1753176, 1856304, 1972323, 2629764, 3506352, 3944646, 5259528, 7889292, 10519056, 15778584, 31557168]

約数ペア:

[(1, 31557168), (2, 15778584), (3, 10519056), (4, 7889292), (6, 5259528), (8, 3944646), (9, 3506352), (12, 2629764), (16, 1972323), (17, 1856304), (18, 1753176), (24, 1314882), (27, 1168784), (34, 928152), (36, 876588), (48, 657441), (51, 618768), (54, 584392), (68, 464076), (72, 438294), (102, 309384), (108, 292196), (136, 232038), (144, 219147), (153, 206256), (204, 154692), (216, 146098), (272, 116019), (306, 103128), (408, 77346), (432, 73049), (459, 68752), (612, 51564), (816, 38673), (918, 34376), (1224, 25782), (1836, 17188), (2448, 12891), (3672, 8594), (4297, 7344)]