87530042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 146126592

約数和(自身を除く): 58596550

約数列:

[1, 2, 17, 23, 34, 46, 173, 346, 391, 647, 782, 1294, 2941, 3979, 5882, 7958, 10999, 14881, 21998, 29762, 67643, 111931, 135286, 223862, 252977, 505954, 1902827, 2574413, 3805654, 5148826, 43765021, 87530042]

約数ペア:

[(1, 87530042), (2, 43765021), (17, 5148826), (23, 3805654), (34, 2574413), (46, 1902827), (173, 505954), (346, 252977), (391, 223862), (647, 135286), (782, 111931), (1294, 67643), (2941, 29762), (3979, 21998), (5882, 14881), (7958, 10999)]