23136416

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 47755008

約数和(自身を除く): 24618592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 281, 332, 496, 562, 664, 992, 1124, 1328, 2248, 2573, 2656, 4496, 5146, 8711, 8992, 10292, 17422, 20584, 23323, 34844, 41168, 46646, 69688, 82336, 93292, 139376, 186584, 278752, 373168, 723013, 746336, 1446026, 2892052, 5784104, 11568208, 23136416]

約数ペア:

[(1, 23136416), (2, 11568208), (4, 5784104), (8, 2892052), (16, 1446026), (31, 746336), (32, 723013), (62, 373168), (83, 278752), (124, 186584), (166, 139376), (248, 93292), (281, 82336), (332, 69688), (496, 46646), (562, 41168), (664, 34844), (992, 23323), (1124, 20584), (1328, 17422), (2248, 10292), (2573, 8992), (2656, 8711), (4496, 5146)]