43283216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 88893120

約数和(自身を除く): 45609904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 692, 823, 1384, 1646, 2768, 3287, 3292, 6574, 6584, 13148, 13168, 15637, 26296, 31274, 52592, 62548, 125096, 142379, 250192, 284758, 569516, 1139032, 2278064, 2705201, 5410402, 10820804, 21641608, 43283216]

約数ペア:

[(1, 43283216), (2, 21641608), (4, 10820804), (8, 5410402), (16, 2705201), (19, 2278064), (38, 1139032), (76, 569516), (152, 284758), (173, 250192), (304, 142379), (346, 125096), (692, 62548), (823, 52592), (1384, 31274), (1646, 26296), (2768, 15637), (3287, 13168), (3292, 13148), (6574, 6584)]