91390364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{10159}}^1$

素因数の和:10349

約数の個数: 24

約数和(自身を含む): 173248320

約数和(自身を除く): 81857956

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 10159, 20318, 40636, 132067, 264134, 528268, 1757507, 3515014, 7030028, 22847591, 45695182, 91390364]

約数ペア:

[(1, 91390364), (2, 45695182), (4, 22847591), (13, 7030028), (26, 3515014), (52, 1757507), (173, 528268), (346, 264134), (692, 132067), (2249, 40636), (4498, 20318), (8996, 10159)]