86121566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 140555520

約数和(自身を除く): 54433954

約数列:

[1, 2, 19, 38, 41, 82, 167, 331, 334, 662, 779, 1558, 3173, 6289, 6346, 6847, 12578, 13571, 13694, 27142, 55277, 110554, 130093, 257849, 260186, 515698, 1050263, 2100526, 2266357, 4532714, 43060783, 86121566]

約数ペア:

[(1, 86121566), (2, 43060783), (19, 4532714), (38, 2266357), (41, 2100526), (82, 1050263), (167, 515698), (331, 260186), (334, 257849), (662, 130093), (779, 110554), (1558, 55277), (3173, 27142), (6289, 13694), (6346, 13571), (6847, 12578)]