90856946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 146966400

約数和(自身を除く): 56109454

約数列:

[1, 2, 23, 46, 53, 83, 106, 166, 449, 898, 1219, 1909, 2438, 3818, 4399, 8798, 10327, 20654, 23797, 37267, 47594, 74534, 101177, 202354, 547331, 857141, 1094662, 1714282, 1975151, 3950302, 45428473, 90856946]

約数ペア:

[(1, 90856946), (2, 45428473), (23, 3950302), (46, 1975151), (53, 1714282), (83, 1094662), (106, 857141), (166, 547331), (449, 202354), (898, 101177), (1219, 74534), (1909, 47594), (2438, 37267), (3818, 23797), (4399, 20654), (8798, 10327)]