38297264

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{39239}}^1$

素因数の和:39308

約数の個数: 20

約数和(自身を含む): 75419280

約数和(自身を除く): 37122016

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 39239, 78478, 156956, 313912, 627824, 2393579, 4787158, 9574316, 19148632, 38297264]

約数ペア:

[(1, 38297264), (2, 19148632), (4, 9574316), (8, 4787158), (16, 2393579), (61, 627824), (122, 313912), (244, 156956), (488, 78478), (976, 39239)]