86874592

素因数分解:

$2^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{997}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 196166880

約数和(自身を除く): 109292288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389, 778, 997, 1556, 1994, 2723, 3112, 3988, 5446, 6224, 6979, 7976, 10892, 12448, 13958, 15952, 21784, 27916, 31904, 43568, 55832, 87136, 111664, 223328, 387833, 775666, 1551332, 2714831, 3102664, 5429662, 6205328, 10859324, 12410656, 21718648, 43437296, 86874592]

約数ペア:

[(1, 86874592), (2, 43437296), (4, 21718648), (7, 12410656), (8, 10859324), (14, 6205328), (16, 5429662), (28, 3102664), (32, 2714831), (56, 1551332), (112, 775666), (224, 387833), (389, 223328), (778, 111664), (997, 87136), (1556, 55832), (1994, 43568), (2723, 31904), (3112, 27916), (3988, 21784), (5446, 15952), (6224, 13958), (6979, 12448), (7976, 10892)]