90189568

素因数分解:

$2^8\times 7^1\times {\mathrm{50329}}^1$

素因数の和:50352

約数の個数: 36

約数和(自身を含む): 205749040

約数和(自身を除く): 115559472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 50329, 100658, 201316, 352303, 402632, 704606, 805264, 1409212, 1610528, 2818424, 3221056, 5636848, 6442112, 11273696, 12884224, 22547392, 45094784, 90189568]

約数ペア:

[(1, 90189568), (2, 45094784), (4, 22547392), (7, 12884224), (8, 11273696), (14, 6442112), (16, 5636848), (28, 3221056), (32, 2818424), (56, 1610528), (64, 1409212), (112, 805264), (128, 704606), (224, 402632), (256, 352303), (448, 201316), (896, 100658), (1792, 50329)]