31128512

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{11863}}^1$

素因数の和:11916

約数の個数: 28

約数和(自身を含む): 63282576

約数和(自身を除く): 32154064

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 11863, 23726, 47452, 94904, 189808, 379616, 486383, 759232, 972766, 1945532, 3891064, 7782128, 15564256, 31128512]

約数ペア:

[(1, 31128512), (2, 15564256), (4, 7782128), (8, 3891064), (16, 1945532), (32, 972766), (41, 759232), (64, 486383), (82, 379616), (164, 189808), (328, 94904), (656, 47452), (1312, 23726), (2624, 11863)]