40992416

素因数分解:

$2^5\times {\mathrm{31}}^3\times {\mathrm{43}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 85333248

約数和(自身を除く): 44340832

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 961, 992, 1333, 1376, 1922, 2666, 3844, 5332, 7688, 10664, 15376, 21328, 29791, 30752, 41323, 42656, 59582, 82646, 119164, 165292, 238328, 330584, 476656, 661168, 953312, 1281013, 1322336, 2562026, 5124052, 10248104, 20496208, 40992416]

約数ペア:

[(1, 40992416), (2, 20496208), (4, 10248104), (8, 5124052), (16, 2562026), (31, 1322336), (32, 1281013), (43, 953312), (62, 661168), (86, 476656), (124, 330584), (172, 238328), (248, 165292), (344, 119164), (496, 82646), (688, 59582), (961, 42656), (992, 41323), (1333, 30752), (1376, 29791), (1922, 21328), (2666, 15376), (3844, 10664), (5332, 7688)]