85971762332

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{28729}}^1$

素因数の和:29102

約数の個数: 48

約数和(自身を含む): 156904413120

約数和(自身を除く): 70932650788

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 257, 284, 514, 1028, 2911, 5822, 10537, 11644, 18247, 21074, 28729, 36494, 42148, 57458, 72988, 114916, 748127, 1177889, 1496254, 2039759, 2355778, 2992508, 4079518, 4711556, 7383353, 8159036, 14766706, 29533412, 83630119, 167260238, 302717473, 334520476, 524218063, 605434946, 1048436126, 1210869892, 2096872252, 21492940583, 42985881166, 85971762332]

約数ペア:

[(1, 85971762332), (2, 42985881166), (4, 21492940583), (41, 2096872252), (71, 1210869892), (82, 1048436126), (142, 605434946), (164, 524218063), (257, 334520476), (284, 302717473), (514, 167260238), (1028, 83630119), (2911, 29533412), (5822, 14766706), (10537, 8159036), (11644, 7383353), (18247, 4711556), (21074, 4079518), (28729, 2992508), (36494, 2355778), (42148, 2039759), (57458, 1496254), (72988, 1177889), (114916, 748127)]