86805654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1123}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 187321344

約数和(自身を除く): 100515690

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 991, 1123, 1982, 2246, 2973, 3369, 5946, 6738, 12883, 14599, 25766, 29198, 38649, 43797, 77298, 87594, 1112893, 2225786, 3338679, 6677358, 14467609, 28935218, 43402827, 86805654]

約数ペア:

[(1, 86805654), (2, 43402827), (3, 28935218), (6, 14467609), (13, 6677358), (26, 3338679), (39, 2225786), (78, 1112893), (991, 87594), (1123, 77298), (1982, 43797), (2246, 38649), (2973, 29198), (3369, 25766), (5946, 14599), (6738, 12883)]