86588966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 141372000

約数和(自身を除く): 54783034

約数列:

[1, 2, 19, 38, 41, 82, 149, 298, 373, 746, 779, 1558, 2831, 5662, 6109, 7087, 12218, 14174, 15293, 30586, 55577, 111154, 116071, 232142, 290567, 581134, 1055963, 2111926, 2278657, 4557314, 43294483, 86588966]

約数ペア:

[(1, 86588966), (2, 43294483), (19, 4557314), (38, 2278657), (41, 2111926), (82, 1055963), (149, 581134), (298, 290567), (373, 232142), (746, 116071), (779, 111154), (1558, 55577), (2831, 30586), (5662, 15293), (6109, 14174), (7087, 12218)]