40446512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1001

約数の個数: 40

約数和(自身を含む): 82494720

約数和(自身を除く): 42048208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 184, 262, 368, 524, 839, 1048, 1678, 2096, 3013, 3356, 6026, 6712, 12052, 13424, 19297, 24104, 38594, 48208, 77188, 109909, 154376, 219818, 308752, 439636, 879272, 1758544, 2527907, 5055814, 10111628, 20223256, 40446512]

約数ペア:

[(1, 40446512), (2, 20223256), (4, 10111628), (8, 5055814), (16, 2527907), (23, 1758544), (46, 879272), (92, 439636), (131, 308752), (184, 219818), (262, 154376), (368, 109909), (524, 77188), (839, 48208), (1048, 38594), (1678, 24104), (2096, 19297), (3013, 13424), (3356, 12052), (6026, 6712)]