82013669168

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{636673}}^1$

素因数の和:636861

約数の個数: 40

約数和(自身を含む): 162474111408

約数和(自身を除く): 80460442240

約数列:

[1, 2, 4, 8, 16, 83, 97, 166, 194, 332, 388, 664, 776, 1328, 1552, 8051, 16102, 32204, 64408, 128816, 636673, 1273346, 2546692, 5093384, 10186768, 52843859, 61757281, 105687718, 123514562, 211375436, 247029124, 422750872, 494058248, 845501744, 988116496, 5125854323, 10251708646, 20503417292, 41006834584, 82013669168]

約数ペア:

[(1, 82013669168), (2, 41006834584), (4, 20503417292), (8, 10251708646), (16, 5125854323), (83, 988116496), (97, 845501744), (166, 494058248), (194, 422750872), (332, 247029124), (388, 211375436), (664, 123514562), (776, 105687718), (1328, 61757281), (1552, 52843859), (8051, 10186768), (16102, 5093384), (32204, 2546692), (64408, 1273346), (128816, 636673)]