31004026196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1\times {\mathrm{21017}}^1$

素因数の和:23624

約数の個数: 48

約数和(自身を含む): 63770293440

約数和(自身を除く): 32766267244

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2579, 5158, 10316, 21017, 28369, 33527, 42034, 56738, 67054, 84068, 113476, 134108, 231187, 273221, 368797, 462374, 546442, 737594, 924748, 1092884, 1475188, 3005431, 6010862, 12021724, 54202843, 108405686, 216811372, 596231273, 704636959, 1192462546, 1409273918, 2384925092, 2818547836, 7751006549, 15502013098, 31004026196]

約数ペア:

[(1, 31004026196), (2, 15502013098), (4, 7751006549), (11, 2818547836), (13, 2384925092), (22, 1409273918), (26, 1192462546), (44, 704636959), (52, 596231273), (143, 216811372), (286, 108405686), (572, 54202843), (2579, 12021724), (5158, 6010862), (10316, 3005431), (21017, 1475188), (28369, 1092884), (33527, 924748), (42034, 737594), (56738, 546442), (67054, 462374), (84068, 368797), (113476, 273221), (134108, 231187)]