31059056

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4139}}^1$

素因数の和:4221

約数の個数: 40

約数和(自身を含む): 69816960

約数和(自身を除く): 38757904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 4139, 7504, 8278, 16556, 28973, 33112, 57946, 66224, 115892, 231784, 277313, 463568, 554626, 1109252, 1941191, 2218504, 3882382, 4437008, 7764764, 15529528, 31059056]

約数ペア:

[(1, 31059056), (2, 15529528), (4, 7764764), (7, 4437008), (8, 3882382), (14, 2218504), (16, 1941191), (28, 1109252), (56, 554626), (67, 463568), (112, 277313), (134, 231784), (268, 115892), (469, 66224), (536, 57946), (938, 33112), (1072, 28973), (1876, 16556), (3752, 8278), (4139, 7504)]