81598144

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{4153}}^1$

素因数の和:4472

約数の個数: 28

約数和(自身を含む): 162487864

約数和(自身を除く): 80889720

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4153, 4912, 8306, 9824, 16612, 19648, 33224, 66448, 132896, 265792, 1274971, 2549942, 5099884, 10199768, 20399536, 40799072, 81598144]

約数ペア:

[(1, 81598144), (2, 40799072), (4, 20399536), (8, 10199768), (16, 5099884), (32, 2549942), (64, 1274971), (307, 265792), (614, 132896), (1228, 66448), (2456, 33224), (4153, 19648), (4912, 16612), (8306, 9824)]