67213936

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{17431}}^1$

素因数の和:17680

約数の個数: 20

約数和(自身を含む): 130774864

約数和(自身を除く): 63560928

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 17431, 34862, 69724, 139448, 278896, 4200871, 8401742, 16803484, 33606968, 67213936]

約数ペア:

[(1, 67213936), (2, 33606968), (4, 16803484), (8, 8401742), (16, 4200871), (241, 278896), (482, 139448), (964, 69724), (1928, 34862), (3856, 17431)]