1663175584

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{65707}}^1$

素因数の和:65837

約数の個数: 48

約数和(自身を含む): 3775318848

約数和(自身を除く): 2112143264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3616, 6328, 12656, 25312, 65707, 131414, 262828, 459949, 525656, 919898, 1051312, 1839796, 2102624, 3679592, 7359184, 7424891, 14718368, 14849782, 29699564, 51974237, 59399128, 103948474, 118798256, 207896948, 237596512, 415793896, 831587792, 1663175584]

約数ペア:

[(1, 1663175584), (2, 831587792), (4, 415793896), (7, 237596512), (8, 207896948), (14, 118798256), (16, 103948474), (28, 59399128), (32, 51974237), (56, 29699564), (112, 14849782), (113, 14718368), (224, 7424891), (226, 7359184), (452, 3679592), (791, 2102624), (904, 1839796), (1582, 1051312), (1808, 919898), (3164, 525656), (3616, 459949), (6328, 262828), (12656, 131414), (25312, 65707)]