22891256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 45757440

約数和(自身を除く): 22866184

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 2647, 4324, 5294, 8648, 10588, 21176, 60881, 121762, 124409, 243524, 248818, 487048, 497636, 995272, 2861407, 5722814, 11445628, 22891256]

約数ペア:

[(1, 22891256), (2, 11445628), (4, 5722814), (8, 2861407), (23, 995272), (46, 497636), (47, 487048), (92, 248818), (94, 243524), (184, 124409), (188, 121762), (376, 60881), (1081, 21176), (2162, 10588), (2647, 8648), (4324, 5294)]