31504248

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 88164000

約数和(自身を除く): 56659752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 929, 942, 1256, 1413, 1858, 1884, 2787, 2826, 3716, 3768, 4239, 5574, 5652, 7432, 8361, 8478, 11148, 11304, 16722, 16956, 22296, 25083, 33444, 33912, 50166, 66888, 100332, 145853, 200664, 291706, 437559, 583412, 875118, 1166824, 1312677, 1750236, 2625354, 3500472, 3938031, 5250708, 7876062, 10501416, 15752124, 31504248]

約数ペア:

[(1, 31504248), (2, 15752124), (3, 10501416), (4, 7876062), (6, 5250708), (8, 3938031), (9, 3500472), (12, 2625354), (18, 1750236), (24, 1312677), (27, 1166824), (36, 875118), (54, 583412), (72, 437559), (108, 291706), (157, 200664), (216, 145853), (314, 100332), (471, 66888), (628, 50166), (929, 33912), (942, 33444), (1256, 25083), (1413, 22296), (1858, 16956), (1884, 16722), (2787, 11304), (2826, 11148), (3716, 8478), (3768, 8361), (4239, 7432), (5574, 5652)]