31333536

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8369}}^1$

素因数の和:8398

約数の個数: 72

約数和(自身を含む): 95970420

約数和(自身を除く): 64636884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 8369, 16738, 25107, 33476, 50214, 66952, 75321, 100428, 108797, 133904, 150642, 200856, 217594, 267808, 301284, 326391, 401712, 435188, 602568, 652782, 803424, 870376, 979173, 1205136, 1305564, 1740752, 1958346, 2410272, 2611128, 3481504, 3916692, 5222256, 7833384, 10444512, 15666768, 31333536]

約数ペア:

[(1, 31333536), (2, 15666768), (3, 10444512), (4, 7833384), (6, 5222256), (8, 3916692), (9, 3481504), (12, 2611128), (13, 2410272), (16, 1958346), (18, 1740752), (24, 1305564), (26, 1205136), (32, 979173), (36, 870376), (39, 803424), (48, 652782), (52, 602568), (72, 435188), (78, 401712), (96, 326391), (104, 301284), (117, 267808), (144, 217594), (156, 200856), (208, 150642), (234, 133904), (288, 108797), (312, 100428), (416, 75321), (468, 66952), (624, 50214), (936, 33476), (1248, 25107), (1872, 16738), (3744, 8369)]