86889498

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5521}}^1$

素因数の和:5630

約数の個数: 32

約数和(自身を含む): 180768192

約数和(自身を除く): 93878694

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 129, 183, 258, 366, 2623, 5246, 5521, 7869, 11042, 15738, 16563, 33126, 237403, 336781, 474806, 673562, 712209, 1010343, 1424418, 2020686, 14481583, 28963166, 43444749, 86889498]

約数ペア:

[(1, 86889498), (2, 43444749), (3, 28963166), (6, 14481583), (43, 2020686), (61, 1424418), (86, 1010343), (122, 712209), (129, 673562), (183, 474806), (258, 336781), (366, 237403), (2623, 33126), (5246, 16563), (5521, 15738), (7869, 11042)]