90513584

素因数分解:

$2^4\times 7^3\times {\mathrm{16493}}^1$

素因数の和:16522

約数の個数: 40

約数和(自身を含む): 204525600

約数和(自身を除く): 114012016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 16493, 32986, 65972, 115451, 131944, 230902, 263888, 461804, 808157, 923608, 1616314, 1847216, 3232628, 5657099, 6465256, 11314198, 12930512, 22628396, 45256792, 90513584]

約数ペア:

[(1, 90513584), (2, 45256792), (4, 22628396), (7, 12930512), (8, 11314198), (14, 6465256), (16, 5657099), (28, 3232628), (49, 1847216), (56, 1616314), (98, 923608), (112, 808157), (196, 461804), (343, 263888), (392, 230902), (686, 131944), (784, 115451), (1372, 65972), (2744, 32986), (5488, 16493)]