86128406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24907}}^1$

素因数の和:24948

約数の個数: 32

約数和(自身を含む): 167381760

約数和(自身を除く): 81253354

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 24907, 49814, 174349, 323791, 348698, 473233, 647582, 946466, 2266537, 3312631, 4533074, 6152029, 6625262, 12304058, 43064203, 86128406]

約数ペア:

[(1, 86128406), (2, 43064203), (7, 12304058), (13, 6625262), (14, 6152029), (19, 4533074), (26, 3312631), (38, 2266537), (91, 946466), (133, 647582), (182, 473233), (247, 348698), (266, 323791), (494, 174349), (1729, 49814), (3458, 24907)]