23616328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 45927000

約数和(自身を除く): 22310672

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 809, 1618, 3236, 3649, 6472, 7298, 14596, 29192, 33169, 66338, 72001, 132676, 144002, 265352, 288004, 576008, 2952041, 5904082, 11808164, 23616328]

約数ペア:

[(1, 23616328), (2, 11808164), (4, 5904082), (8, 2952041), (41, 576008), (82, 288004), (89, 265352), (164, 144002), (178, 132676), (328, 72001), (356, 66338), (712, 33169), (809, 29192), (1618, 14596), (3236, 7298), (3649, 6472)]