31206248

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 60669000

約数和(自身を除く): 29462752

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 1069, 2138, 3649, 4276, 7298, 8552, 14596, 29192, 43829, 87658, 95141, 175316, 190282, 350632, 380564, 761128, 3900781, 7801562, 15603124, 31206248]

約数ペア:

[(1, 31206248), (2, 15603124), (4, 7801562), (8, 3900781), (41, 761128), (82, 380564), (89, 350632), (164, 190282), (178, 175316), (328, 95141), (356, 87658), (712, 43829), (1069, 29192), (2138, 14596), (3649, 8552), (4276, 7298)]