77801618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{3373}}^1$

素因数の和:4001

約数の個数: 16

約数和(自身を含む): 123083520

約数和(自身を除く): 45281902

約数列:

[1, 2, 19, 38, 607, 1214, 3373, 6746, 11533, 23066, 64087, 128174, 2047411, 4094822, 38900809, 77801618]

約数ペア:

[(1, 77801618), (2, 38900809), (19, 4094822), (38, 2047411), (607, 128174), (1214, 64087), (3373, 23066), (6746, 11533)]