231889736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{3067}}^1$

素因数の和:3813

約数の個数: 32

約数和(自身を含む): 469035840

約数和(自身を除く): 237146104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 727, 1454, 2908, 3067, 5816, 6134, 9451, 12268, 18902, 24536, 37804, 39871, 75608, 79742, 159484, 318968, 2229709, 4459418, 8918836, 17837672, 28986217, 57972434, 115944868, 231889736]

約数ペア:

[(1, 231889736), (2, 115944868), (4, 57972434), (8, 28986217), (13, 17837672), (26, 8918836), (52, 4459418), (104, 2229709), (727, 318968), (1454, 159484), (2908, 79742), (3067, 75608), (5816, 39871), (6134, 37804), (9451, 24536), (12268, 18902)]