105403904

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1766

約数の個数: 40

約数和(自身を含む): 212391168

約数和(自身を除く): 106987264

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1621, 2032, 3242, 4064, 6484, 8128, 12968, 16256, 25936, 32512, 51872, 65024, 103744, 205867, 207488, 411734, 414976, 823468, 829952, 1646936, 3293872, 6587744, 13175488, 26350976, 52701952, 105403904]

約数ペア:

[(1, 105403904), (2, 52701952), (4, 26350976), (8, 13175488), (16, 6587744), (32, 3293872), (64, 1646936), (127, 829952), (128, 823468), (254, 414976), (256, 411734), (508, 207488), (512, 205867), (1016, 103744), (1621, 65024), (2032, 51872), (3242, 32512), (4064, 25936), (6484, 16256), (8128, 12968)]