31830896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 65364864

約数和(自身を除く): 33533968

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1291, 1541, 2582, 3082, 5164, 6164, 10328, 12328, 20656, 24656, 29693, 59386, 86497, 118772, 172994, 237544, 345988, 475088, 691976, 1383952, 1989431, 3978862, 7957724, 15915448, 31830896]

約数ペア:

[(1, 31830896), (2, 15915448), (4, 7957724), (8, 3978862), (16, 1989431), (23, 1383952), (46, 691976), (67, 475088), (92, 345988), (134, 237544), (184, 172994), (268, 118772), (368, 86497), (536, 59386), (1072, 29693), (1291, 24656), (1541, 20656), (2582, 12328), (3082, 10328), (5164, 6164)]