187860434

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 303229440

約数和(自身を除く): 115369006

約数列:

[1, 2, 29, 31, 58, 62, 163, 326, 641, 899, 1282, 1798, 4727, 5053, 9454, 10106, 18589, 19871, 37178, 39742, 104483, 146537, 208966, 293074, 576259, 1152518, 3030007, 3238973, 6060014, 6477946, 93930217, 187860434]

約数ペア:

[(1, 187860434), (2, 93930217), (29, 6477946), (31, 6060014), (58, 3238973), (62, 3030007), (163, 1152518), (326, 576259), (641, 293074), (899, 208966), (1282, 146537), (1798, 104483), (4727, 39742), (5053, 37178), (9454, 19871), (10106, 18589)]