4120168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 8404200

約数和(自身を除く): 4284032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 229, 346, 458, 692, 916, 1384, 1832, 2249, 2977, 4498, 5954, 8996, 11908, 17992, 23816, 39617, 79234, 158468, 316936, 515021, 1030042, 2060084, 4120168]

約数ペア:

[(1, 4120168), (2, 2060084), (4, 1030042), (8, 515021), (13, 316936), (26, 158468), (52, 79234), (104, 39617), (173, 23816), (229, 17992), (346, 11908), (458, 8996), (692, 5954), (916, 4498), (1384, 2977), (1832, 2249)]