81134171638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1\times {\mathrm{31237}}^1$

素因数の和:31888

約数の個数: 32

約数和(自身を含む): 131902829856

約数和(自身を除く): 50768658218

約数列:

[1, 2, 13, 26, 283, 353, 566, 706, 3679, 4589, 7358, 9178, 31237, 62474, 99899, 199798, 406081, 812162, 1298687, 2597374, 8840071, 11026661, 17680142, 22053322, 114920923, 143346593, 229841846, 286693186, 3120545063, 6241090126, 40567085819, 81134171638]

約数ペア:

[(1, 81134171638), (2, 40567085819), (13, 6241090126), (26, 3120545063), (283, 286693186), (353, 229841846), (566, 143346593), (706, 114920923), (3679, 22053322), (4589, 17680142), (7358, 11026661), (9178, 8840071), (31237, 2597374), (62474, 1298687), (99899, 812162), (199798, 406081)]