31238192

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{14251}}^1$

素因数の和:14396

約数の個数: 20

約数和(自身を含む): 60970056

約数和(自身を除く): 29731864

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 14251, 28502, 57004, 114008, 228016, 1952387, 3904774, 7809548, 15619096, 31238192]

約数ペア:

[(1, 31238192), (2, 15619096), (4, 7809548), (8, 3904774), (16, 1952387), (137, 228016), (274, 114008), (548, 57004), (1096, 28502), (2192, 14251)]