31206896

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3527}}^1$

素因数の和:3621

約数の個数: 40

約数和(自身を含む): 69995520

約数和(自身を除く): 38788624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 3527, 4424, 7054, 8848, 14108, 24689, 28216, 49378, 56432, 98756, 197512, 278633, 395024, 557266, 1114532, 1950431, 2229064, 3900862, 4458128, 7801724, 15603448, 31206896]

約数ペア:

[(1, 31206896), (2, 15603448), (4, 7801724), (7, 4458128), (8, 3900862), (14, 2229064), (16, 1950431), (28, 1114532), (56, 557266), (79, 395024), (112, 278633), (158, 197512), (316, 98756), (553, 56432), (632, 49378), (1106, 28216), (1264, 24689), (2212, 14108), (3527, 8848), (4424, 7054)]