86342704

素因数分解:

$2^4\times 7^3\times {\mathrm{15733}}^1$

素因数の和:15762

約数の個数: 40

約数和(自身を含む): 195101600

約数和(自身を除く): 108758896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 15733, 31466, 62932, 110131, 125864, 220262, 251728, 440524, 770917, 881048, 1541834, 1762096, 3083668, 5396419, 6167336, 10792838, 12334672, 21585676, 43171352, 86342704]

約数ペア:

[(1, 86342704), (2, 43171352), (4, 21585676), (7, 12334672), (8, 10792838), (14, 6167336), (16, 5396419), (28, 3083668), (49, 1762096), (56, 1541834), (98, 881048), (112, 770917), (196, 440524), (343, 251728), (392, 220262), (686, 125864), (784, 110131), (1372, 62932), (2744, 31466), (5488, 15733)]