86951365

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{811}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 107222976

約数和(自身を除く): 20271611

約数列:

[1, 5, 41, 205, 523, 811, 2615, 4055, 21443, 33251, 107215, 166255, 424153, 2120765, 17390273, 86951365]

約数ペア:

[(1, 86951365), (5, 17390273), (41, 2120765), (205, 424153), (523, 166255), (811, 107215), (2615, 33251), (4055, 21443)]