80347648

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{6823}}^1$

素因数の和:6864

約数の個数: 40

約数和(自身を含む): 167542848

約数和(自身を除く): 87195200

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 6823, 11776, 13646, 27292, 54584, 109168, 156929, 218336, 313858, 436672, 627716, 873344, 1255432, 1746688, 2510864, 3493376, 5021728, 10043456, 20086912, 40173824, 80347648]

約数ペア:

[(1, 80347648), (2, 40173824), (4, 20086912), (8, 10043456), (16, 5021728), (23, 3493376), (32, 2510864), (46, 1746688), (64, 1255432), (92, 873344), (128, 627716), (184, 436672), (256, 313858), (368, 218336), (512, 156929), (736, 109168), (1472, 54584), (2944, 27292), (5888, 13646), (6823, 11776)]