22154917528

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{550679}}^1$

素因数の和:550839

約数の個数: 32

約数和(自身を含む): 42820876800

約数和(自身を除く): 20665959272

約数列:

[1, 2, 4, 8, 47, 94, 107, 188, 214, 376, 428, 856, 5029, 10058, 20116, 40232, 550679, 1101358, 2202716, 4405432, 25881913, 51763826, 58922653, 103527652, 117845306, 207055304, 235690612, 471381224, 2769364691, 5538729382, 11077458764, 22154917528]

約数ペア:

[(1, 22154917528), (2, 11077458764), (4, 5538729382), (8, 2769364691), (47, 471381224), (94, 235690612), (107, 207055304), (188, 117845306), (214, 103527652), (376, 58922653), (428, 51763826), (856, 25881913), (5029, 4405432), (10058, 2202716), (20116, 1101358), (40232, 550679)]