87338418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19913}}^1$

素因数の和:19978

約数の個数: 32

約数和(自身を含む): 189262656

約数和(自身を除く): 101924238

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 19913, 39826, 59739, 119478, 338521, 677042, 856259, 1015563, 1712518, 2031126, 2568777, 5137554, 14556403, 29112806, 43669209, 87338418]

約数ペア:

[(1, 87338418), (2, 43669209), (3, 29112806), (6, 14556403), (17, 5137554), (34, 2568777), (43, 2031126), (51, 1712518), (86, 1015563), (102, 856259), (129, 677042), (258, 338521), (731, 119478), (1462, 59739), (2193, 39826), (4386, 19913)]