22216832

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 49939200

約数和(自身を除く): 27722368

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 509, 682, 704, 992, 1018, 1364, 1408, 1984, 2036, 2728, 3968, 4072, 5456, 5599, 8144, 10912, 11198, 15779, 16288, 21824, 22396, 31558, 32576, 43648, 44792, 63116, 65152, 89584, 126232, 173569, 179168, 252464, 347138, 358336, 504928, 694276, 716672, 1009856, 1388552, 2019712, 2777104, 5554208, 11108416, 22216832]

約数ペア:

[(1, 22216832), (2, 11108416), (4, 5554208), (8, 2777104), (11, 2019712), (16, 1388552), (22, 1009856), (31, 716672), (32, 694276), (44, 504928), (62, 358336), (64, 347138), (88, 252464), (124, 179168), (128, 173569), (176, 126232), (248, 89584), (341, 65152), (352, 63116), (496, 44792), (509, 43648), (682, 32576), (704, 31558), (992, 22396), (1018, 21824), (1364, 16288), (1408, 15779), (1984, 11198), (2036, 10912), (2728, 8144), (3968, 5599), (4072, 5456)]