22256272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 45372096

約数和(自身を除く): 23115824

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 307, 368, 394, 614, 788, 1228, 1576, 2456, 3152, 4531, 4912, 7061, 9062, 14122, 18124, 28244, 36248, 56488, 60479, 72496, 112976, 120958, 241916, 483832, 967664, 1391017, 2782034, 5564068, 11128136, 22256272]

約数ペア:

[(1, 22256272), (2, 11128136), (4, 5564068), (8, 2782034), (16, 1391017), (23, 967664), (46, 483832), (92, 241916), (184, 120958), (197, 112976), (307, 72496), (368, 60479), (394, 56488), (614, 36248), (788, 28244), (1228, 18124), (1576, 14122), (2456, 9062), (3152, 7061), (4531, 4912)]