31627168

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 65114280

約数和(自身を除く): 33487112

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 173, 197, 232, 346, 394, 464, 692, 788, 928, 1384, 1576, 2768, 3152, 5017, 5536, 5713, 6304, 10034, 11426, 20068, 22852, 34081, 40136, 45704, 68162, 80272, 91408, 136324, 160544, 182816, 272648, 545296, 988349, 1090592, 1976698, 3953396, 7906792, 15813584, 31627168]

約数ペア:

[(1, 31627168), (2, 15813584), (4, 7906792), (8, 3953396), (16, 1976698), (29, 1090592), (32, 988349), (58, 545296), (116, 272648), (173, 182816), (197, 160544), (232, 136324), (346, 91408), (394, 80272), (464, 68162), (692, 45704), (788, 40136), (928, 34081), (1384, 22852), (1576, 20068), (2768, 11426), (3152, 10034), (5017, 6304), (5536, 5713)]