22231712

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 45948672

約数和(自身を除く): 23716960

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 307, 496, 584, 614, 992, 1168, 1228, 2263, 2336, 2456, 4526, 4912, 9052, 9517, 9824, 18104, 19034, 22411, 36208, 38068, 44822, 72416, 76136, 89644, 152272, 179288, 304544, 358576, 694741, 717152, 1389482, 2778964, 5557928, 11115856, 22231712]

約数ペア:

[(1, 22231712), (2, 11115856), (4, 5557928), (8, 2778964), (16, 1389482), (31, 717152), (32, 694741), (62, 358576), (73, 304544), (124, 179288), (146, 152272), (248, 89644), (292, 76136), (307, 72416), (496, 44822), (584, 38068), (614, 36208), (992, 22411), (1168, 19034), (1228, 18104), (2263, 9824), (2336, 9517), (2456, 9052), (4526, 4912)]