22021769584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{54881}}^1$

素因数の和:55729

約数の個数: 40

約数和(自身を含む): 44098784640

約数和(自身を除く): 22077015056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 809, 1618, 3236, 6472, 12944, 25079, 50158, 54881, 100316, 109762, 200632, 219524, 401264, 439048, 878096, 1701311, 3402622, 6805244, 13610488, 27220976, 44398729, 88797458, 177594916, 355189832, 710379664, 1376360599, 2752721198, 5505442396, 11010884792, 22021769584]

約数ペア:

[(1, 22021769584), (2, 11010884792), (4, 5505442396), (8, 2752721198), (16, 1376360599), (31, 710379664), (62, 355189832), (124, 177594916), (248, 88797458), (496, 44398729), (809, 27220976), (1618, 13610488), (3236, 6805244), (6472, 3402622), (12944, 1701311), (25079, 878096), (50158, 439048), (54881, 401264), (100316, 219524), (109762, 200632)]