80270848

素因数分解:

$2^9\times 7^1\times {\mathrm{22397}}^1$

素因数の和:22422

約数の個数: 40

約数和(自身を含む): 183305232

約数和(自身を除く): 103034384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 22397, 44794, 89588, 156779, 179176, 313558, 358352, 627116, 716704, 1254232, 1433408, 2508464, 2866816, 5016928, 5733632, 10033856, 11467264, 20067712, 40135424, 80270848]

約数ペア:

[(1, 80270848), (2, 40135424), (4, 20067712), (7, 11467264), (8, 10033856), (14, 5733632), (16, 5016928), (28, 2866816), (32, 2508464), (56, 1433408), (64, 1254232), (112, 716704), (128, 627116), (224, 358352), (256, 313558), (448, 179176), (512, 156779), (896, 89588), (1792, 44794), (3584, 22397)]