22020416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 56

約数和(自身を含む): 49255680

約数和(自身を除く): 27235264

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1009, 1364, 1984, 2018, 2728, 4036, 5456, 8072, 10912, 11099, 16144, 21824, 22198, 31279, 32288, 44396, 62558, 64576, 88792, 125116, 177584, 250232, 344069, 355168, 500464, 688138, 710336, 1000928, 1376276, 2001856, 2752552, 5505104, 11010208, 22020416]

約数ペア:

[(1, 22020416), (2, 11010208), (4, 5505104), (8, 2752552), (11, 2001856), (16, 1376276), (22, 1000928), (31, 710336), (32, 688138), (44, 500464), (62, 355168), (64, 344069), (88, 250232), (124, 177584), (176, 125116), (248, 88792), (341, 64576), (352, 62558), (496, 44396), (682, 32288), (704, 31279), (992, 22198), (1009, 21824), (1364, 16144), (1984, 11099), (2018, 10912), (2728, 8072), (4036, 5456)]