86161958

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 139311360

約数和(自身を除く): 53149402

約数列:

[1, 2, 29, 31, 58, 62, 173, 277, 346, 554, 899, 1798, 5017, 5363, 8033, 8587, 10034, 10726, 16066, 17174, 47921, 95842, 155527, 249023, 311054, 498046, 1389709, 1485551, 2779418, 2971102, 43080979, 86161958]

約数ペア:

[(1, 86161958), (2, 43080979), (29, 2971102), (31, 2779418), (58, 1485551), (62, 1389709), (173, 498046), (277, 311054), (346, 249023), (554, 155527), (899, 95842), (1798, 47921), (5017, 17174), (5363, 16066), (8033, 10726), (8587, 10034)]