20161103056

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{1283}}^1\times {\mathrm{5881}}^1$

素因数の和:7339

約数の個数: 40

約数和(自身を含む): 39333357504

約数和(自身を除く): 19172254448

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1283, 1336, 2566, 2672, 5132, 5881, 10264, 11762, 20528, 23524, 47048, 94096, 214261, 428522, 857044, 982127, 1714088, 1964254, 3428176, 3928508, 7545323, 7857016, 15090646, 15714032, 30181292, 60362584, 120725168, 1260068941, 2520137882, 5040275764, 10080551528, 20161103056]

約数ペア:

[(1, 20161103056), (2, 10080551528), (4, 5040275764), (8, 2520137882), (16, 1260068941), (167, 120725168), (334, 60362584), (668, 30181292), (1283, 15714032), (1336, 15090646), (2566, 7857016), (2672, 7545323), (5132, 3928508), (5881, 3428176), (10264, 1964254), (11762, 1714088), (20528, 982127), (23524, 857044), (47048, 428522), (94096, 214261)]