86553992

素因数分解:

$2^3\times 7^3\times {\mathrm{31543}}^1$

素因数の和:31570

約数の個数: 32

約数和(自身を含む): 189264000

約数和(自身を除く): 102710008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 31543, 63086, 126172, 220801, 252344, 441602, 883204, 1545607, 1766408, 3091214, 6182428, 10819249, 12364856, 21638498, 43276996, 86553992]

約数ペア:

[(1, 86553992), (2, 43276996), (4, 21638498), (7, 12364856), (8, 10819249), (14, 6182428), (28, 3091214), (49, 1766408), (56, 1545607), (98, 883204), (196, 441602), (343, 252344), (392, 220801), (686, 126172), (1372, 63086), (2744, 31543)]