2183896384

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{11177}}^1$

素因数の和:11303

約数の個数: 56

約数和(自身を含む): 4497311808

約数和(自身を除く): 2313415424

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 1376, 2272, 2752, 3053, 4544, 6106, 11177, 12212, 22354, 24424, 44708, 48848, 89416, 97696, 178832, 195392, 357664, 480611, 715328, 793567, 961222, 1587134, 1922444, 3174268, 3844888, 6348536, 7689776, 12697072, 15379552, 25394144, 30759104, 34123381, 50788288, 68246762, 136493524, 272987048, 545974096, 1091948192, 2183896384]

約数ペア:

[(1, 2183896384), (2, 1091948192), (4, 545974096), (8, 272987048), (16, 136493524), (32, 68246762), (43, 50788288), (64, 34123381), (71, 30759104), (86, 25394144), (142, 15379552), (172, 12697072), (284, 7689776), (344, 6348536), (568, 3844888), (688, 3174268), (1136, 1922444), (1376, 1587134), (2272, 961222), (2752, 793567), (3053, 715328), (4544, 480611), (6106, 357664), (11177, 195392), (12212, 178832), (22354, 97696), (24424, 89416), (44708, 48848)]