191916448

素因数分解:

$2^5\times {\mathrm{331}}^1\times {\mathrm{18119}}^1$

素因数の和:18460

約数の個数: 24

約数和(自身を含む): 378997920

約数和(自身を除く): 187081472

約数列:

[1, 2, 4, 8, 16, 32, 331, 662, 1324, 2648, 5296, 10592, 18119, 36238, 72476, 144952, 289904, 579808, 5997389, 11994778, 23989556, 47979112, 95958224, 191916448]

約数ペア:

[(1, 191916448), (2, 95958224), (4, 47979112), (8, 23989556), (16, 11994778), (32, 5997389), (331, 579808), (662, 289904), (1324, 144952), (2648, 72476), (5296, 36238), (10592, 18119)]