86605568

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 204072960

約数和(自身を除く): 117467392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1559, 1736, 1792, 1984, 3118, 3472, 3968, 6236, 6944, 7936, 10913, 12472, 13888, 21826, 24944, 27776, 43652, 48329, 49888, 55552, 87304, 96658, 99776, 174608, 193316, 199552, 338303, 349216, 386632, 399104, 676606, 698432, 773264, 1353212, 1396864, 1546528, 2706424, 2793728, 3093056, 5412848, 6186112, 10825696, 12372224, 21651392, 43302784, 86605568]

約数ペア:

[(1, 86605568), (2, 43302784), (4, 21651392), (7, 12372224), (8, 10825696), (14, 6186112), (16, 5412848), (28, 3093056), (31, 2793728), (32, 2706424), (56, 1546528), (62, 1396864), (64, 1353212), (112, 773264), (124, 698432), (128, 676606), (217, 399104), (224, 386632), (248, 349216), (256, 338303), (434, 199552), (448, 193316), (496, 174608), (868, 99776), (896, 96658), (992, 87304), (1559, 55552), (1736, 49888), (1792, 48329), (1984, 43652), (3118, 27776), (3472, 24944), (3968, 21826), (6236, 13888), (6944, 12472), (7936, 10913)]