101657816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18443}}^1$

素因数の和:18515

約数の個数: 32

約数和(自身を含む): 209154960

約数和(自身を除く): 107497144

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 18443, 36886, 73772, 147544, 239759, 479518, 959036, 977479, 1918072, 1954958, 3909916, 7819832, 12707227, 25414454, 50828908, 101657816]

約数ペア:

[(1, 101657816), (2, 50828908), (4, 25414454), (8, 12707227), (13, 7819832), (26, 3909916), (52, 1954958), (53, 1918072), (104, 977479), (106, 959036), (212, 479518), (424, 239759), (689, 147544), (1378, 73772), (2756, 36886), (5512, 18443)]