23640090016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2029}}^1\times {\mathrm{19163}}^1$

素因数の和:21221

約数の個数: 48

約数和(自身を含む): 49017679200

約数和(自身を除く): 25377589184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2029, 4058, 8116, 16232, 19163, 32464, 38326, 38551, 64928, 76652, 77102, 153304, 154204, 306608, 308408, 364097, 613216, 616816, 728194, 1233632, 1456388, 2912776, 5825552, 11651104, 38881727, 77763454, 155526908, 311053816, 622107632, 738752813, 1244215264, 1477505626, 2955011252, 5910022504, 11820045008, 23640090016]

約数ペア:

[(1, 23640090016), (2, 11820045008), (4, 5910022504), (8, 2955011252), (16, 1477505626), (19, 1244215264), (32, 738752813), (38, 622107632), (76, 311053816), (152, 155526908), (304, 77763454), (608, 38881727), (2029, 11651104), (4058, 5825552), (8116, 2912776), (16232, 1456388), (19163, 1233632), (32464, 728194), (38326, 616816), (38551, 613216), (64928, 364097), (76652, 308408), (77102, 306608), (153304, 154204)]