31937328

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 100

約数和(自身を含む): 97375960

約数和(自身を除く): 65438632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1297, 1368, 1539, 2052, 2594, 2736, 3078, 3891, 4104, 5188, 6156, 7782, 8208, 10376, 11673, 12312, 15564, 20752, 23346, 24624, 24643, 31128, 35019, 46692, 49286, 62256, 70038, 73929, 93384, 98572, 105057, 140076, 147858, 186768, 197144, 210114, 221787, 280152, 295716, 394288, 420228, 443574, 560304, 591432, 665361, 840456, 887148, 1182864, 1330722, 1680912, 1774296, 1996083, 2661444, 3548592, 3992166, 5322888, 7984332, 10645776, 15968664, 31937328]

約数ペア:

[(1, 31937328), (2, 15968664), (3, 10645776), (4, 7984332), (6, 5322888), (8, 3992166), (9, 3548592), (12, 2661444), (16, 1996083), (18, 1774296), (19, 1680912), (24, 1330722), (27, 1182864), (36, 887148), (38, 840456), (48, 665361), (54, 591432), (57, 560304), (72, 443574), (76, 420228), (81, 394288), (108, 295716), (114, 280152), (144, 221787), (152, 210114), (162, 197144), (171, 186768), (216, 147858), (228, 140076), (304, 105057), (324, 98572), (342, 93384), (432, 73929), (456, 70038), (513, 62256), (648, 49286), (684, 46692), (912, 35019), (1026, 31128), (1296, 24643), (1297, 24624), (1368, 23346), (1539, 20752), (2052, 15564), (2594, 12312), (2736, 11673), (3078, 10376), (3891, 8208), (4104, 7782), (5188, 6156)]