86878008152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26947273}}^1$

素因数の和:26947323

約数の個数: 32

約数和(自身を含む): 181085681280

約数和(自身を除く): 94207673128

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 26947273, 53894546, 107789092, 215578184, 350314549, 700629098, 835365463, 1401258196, 1670730926, 2802516392, 3341461852, 6682923704, 10859751019, 21719502038, 43439004076, 86878008152]

約数ペア:

[(1, 86878008152), (2, 43439004076), (4, 21719502038), (8, 10859751019), (13, 6682923704), (26, 3341461852), (31, 2802516392), (52, 1670730926), (62, 1401258196), (104, 835365463), (124, 700629098), (248, 350314549), (403, 215578184), (806, 107789092), (1612, 53894546), (3224, 26947273)]