22180624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 44782848

約数和(自身を除く): 22602224

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 197, 227, 248, 394, 454, 496, 788, 908, 1576, 1816, 3152, 3632, 6107, 7037, 12214, 14074, 24428, 28148, 44719, 48856, 56296, 89438, 97712, 112592, 178876, 357752, 715504, 1386289, 2772578, 5545156, 11090312, 22180624]

約数ペア:

[(1, 22180624), (2, 11090312), (4, 5545156), (8, 2772578), (16, 1386289), (31, 715504), (62, 357752), (124, 178876), (197, 112592), (227, 97712), (248, 89438), (394, 56296), (454, 48856), (496, 44719), (788, 28148), (908, 24428), (1576, 14074), (1816, 12214), (3152, 7037), (3632, 6107)]