86148776

素因数分解:

$2^3\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1543}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 184909440

約数和(自身を除く): 98760664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 997, 1543, 1994, 3086, 3988, 6172, 6979, 7976, 10801, 12344, 13958, 21602, 27916, 43204, 55832, 86408, 1538371, 3076742, 6153484, 10768597, 12306968, 21537194, 43074388, 86148776]

約数ペア:

[(1, 86148776), (2, 43074388), (4, 21537194), (7, 12306968), (8, 10768597), (14, 6153484), (28, 3076742), (56, 1538371), (997, 86408), (1543, 55832), (1994, 43204), (3086, 27916), (3988, 21602), (6172, 13958), (6979, 12344), (7976, 10801)]