1423616

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 2918832

約数和(自身を除く): 1495216

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 83, 128, 134, 166, 256, 268, 332, 536, 664, 1072, 1328, 2144, 2656, 4288, 5312, 5561, 8576, 10624, 11122, 17152, 21248, 22244, 44488, 88976, 177952, 355904, 711808, 1423616]

約数ペア:

[(1, 1423616), (2, 711808), (4, 355904), (8, 177952), (16, 88976), (32, 44488), (64, 22244), (67, 21248), (83, 17152), (128, 11122), (134, 10624), (166, 8576), (256, 5561), (268, 5312), (332, 4288), (536, 2656), (664, 2144), (1072, 1328)]