86169638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 139124736

約数和(自身を除く): 52955098

約数列:

[1, 2, 23, 46, 67, 73, 134, 146, 383, 766, 1541, 1679, 3082, 3358, 4891, 8809, 9782, 17618, 25661, 27959, 51322, 55918, 112493, 224986, 590203, 643057, 1180406, 1286114, 1873253, 3746506, 43084819, 86169638]

約数ペア:

[(1, 86169638), (2, 43084819), (23, 3746506), (46, 1873253), (67, 1286114), (73, 1180406), (134, 643057), (146, 590203), (383, 224986), (766, 112493), (1541, 55918), (1679, 51322), (3082, 27959), (3358, 25661), (4891, 17618), (8809, 9782)]