31968128

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{1823}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 64186560

約数和(自身を除く): 32218432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 1823, 2192, 3646, 4384, 7292, 8768, 14584, 17536, 29168, 58336, 116672, 233344, 249751, 499502, 999004, 1998008, 3996016, 7992032, 15984064, 31968128]

約数ペア:

[(1, 31968128), (2, 15984064), (4, 7992032), (8, 3996016), (16, 1998008), (32, 999004), (64, 499502), (128, 249751), (137, 233344), (274, 116672), (548, 58336), (1096, 29168), (1823, 17536), (2192, 14584), (3646, 8768), (4384, 7292)]