86911216

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1123}}^1$

素因数の和:1829

約数の個数: 40

約数和(自身を含む): 192896384

約数和(自身を除く): 105985168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 1123, 1382, 2246, 2764, 4492, 4837, 5528, 7861, 8984, 9674, 11056, 15722, 17968, 19348, 31444, 38696, 62888, 77392, 125776, 775993, 1551986, 3103972, 5431951, 6207944, 10863902, 12415888, 21727804, 43455608, 86911216]

約数ペア:

[(1, 86911216), (2, 43455608), (4, 21727804), (7, 12415888), (8, 10863902), (14, 6207944), (16, 5431951), (28, 3103972), (56, 1551986), (112, 775993), (691, 125776), (1123, 77392), (1382, 62888), (2246, 38696), (2764, 31444), (4492, 19348), (4837, 17968), (5528, 15722), (7861, 11056), (8984, 9674)]