43231616

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{71}}^2$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 88659420

約数和(自身を除く): 45427804

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 71, 128, 134, 142, 268, 284, 536, 568, 1072, 1136, 2144, 2272, 4288, 4544, 4757, 5041, 8576, 9088, 9514, 10082, 19028, 20164, 38056, 40328, 76112, 80656, 152224, 161312, 304448, 322624, 337747, 608896, 645248, 675494, 1350988, 2701976, 5403952, 10807904, 21615808, 43231616]

約数ペア:

[(1, 43231616), (2, 21615808), (4, 10807904), (8, 5403952), (16, 2701976), (32, 1350988), (64, 675494), (67, 645248), (71, 608896), (128, 337747), (134, 322624), (142, 304448), (268, 161312), (284, 152224), (536, 80656), (568, 76112), (1072, 40328), (1136, 38056), (2144, 20164), (2272, 19028), (4288, 10082), (4544, 9514), (4757, 9088), (5041, 8576)]