82172368

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 164676960

約数和(自身を除く): 82504592

約数列:

[1, 2, 4, 8, 16, 59, 61, 118, 122, 236, 244, 472, 488, 944, 976, 1427, 2854, 3599, 5708, 7198, 11416, 14396, 22832, 28792, 57584, 84193, 87047, 168386, 174094, 336772, 348188, 673544, 696376, 1347088, 1392752, 5135773, 10271546, 20543092, 41086184, 82172368]

約数ペア:

[(1, 82172368), (2, 41086184), (4, 20543092), (8, 10271546), (16, 5135773), (59, 1392752), (61, 1347088), (118, 696376), (122, 673544), (236, 348188), (244, 336772), (472, 174094), (488, 168386), (944, 87047), (976, 84193), (1427, 57584), (2854, 28792), (3599, 22832), (5708, 14396), (7198, 11416)]