42369904

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:433

約数の個数: 40

約数和(自身を含む): 83932128

約数和(自身を除く): 41562224

約数列:

[1, 2, 4, 8, 16, 101, 157, 167, 202, 314, 334, 404, 628, 668, 808, 1256, 1336, 1616, 2512, 2672, 15857, 16867, 26219, 31714, 33734, 52438, 63428, 67468, 104876, 126856, 134936, 209752, 253712, 269872, 419504, 2648119, 5296238, 10592476, 21184952, 42369904]

約数ペア:

[(1, 42369904), (2, 21184952), (4, 10592476), (8, 5296238), (16, 2648119), (101, 419504), (157, 269872), (167, 253712), (202, 209752), (314, 134936), (334, 126856), (404, 104876), (628, 67468), (668, 63428), (808, 52438), (1256, 33734), (1336, 31714), (1616, 26219), (2512, 16867), (2672, 15857)]