4046816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 8681904

約数和(自身を除く): 4635088

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 173, 272, 344, 346, 544, 688, 692, 731, 1376, 1384, 1462, 2768, 2924, 2941, 5536, 5848, 5882, 7439, 11696, 11764, 14878, 23392, 23528, 29756, 47056, 59512, 94112, 119024, 126463, 238048, 252926, 505852, 1011704, 2023408, 4046816]

約数ペア:

[(1, 4046816), (2, 2023408), (4, 1011704), (8, 505852), (16, 252926), (17, 238048), (32, 126463), (34, 119024), (43, 94112), (68, 59512), (86, 47056), (136, 29756), (172, 23528), (173, 23392), (272, 14878), (344, 11764), (346, 11696), (544, 7439), (688, 5882), (692, 5848), (731, 5536), (1376, 2941), (1384, 2924), (1462, 2768)]