40631488

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{7649}}^1$

素因数の和:7744

約数の個数: 28

約数和(自身を含む): 81610200

約数和(自身を除く): 40978712

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 7649, 15298, 30596, 61192, 122384, 244768, 489536, 634867, 1269734, 2539468, 5078936, 10157872, 20315744, 40631488]

約数ペア:

[(1, 40631488), (2, 20315744), (4, 10157872), (8, 5078936), (16, 2539468), (32, 1269734), (64, 634867), (83, 489536), (166, 244768), (332, 122384), (664, 61192), (1328, 30596), (2656, 15298), (5312, 7649)]