86899196

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{7723}}^1$

素因数の和:7853

約数の個数: 24

約数和(自身を含む): 158959920

約数和(自身を除く): 72060724

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 2813, 5626, 7723, 11252, 15446, 30892, 223967, 447934, 749131, 895868, 1498262, 2996524, 21724799, 43449598, 86899196]

約数ペア:

[(1, 86899196), (2, 43449598), (4, 21724799), (29, 2996524), (58, 1498262), (97, 895868), (116, 749131), (194, 447934), (388, 223967), (2813, 30892), (5626, 15446), (7723, 11252)]