89419256

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 170814000

約数和(自身を除く): 81394744

約数列:

[1, 2, 4, 8, 97, 139, 194, 278, 388, 556, 776, 829, 1112, 1658, 3316, 6632, 13483, 26966, 53932, 80413, 107864, 115231, 160826, 230462, 321652, 460924, 643304, 921848, 11177407, 22354814, 44709628, 89419256]

約数ペア:

[(1, 89419256), (2, 44709628), (4, 22354814), (8, 11177407), (97, 921848), (139, 643304), (194, 460924), (278, 321652), (388, 230462), (556, 160826), (776, 115231), (829, 107864), (1112, 80413), (1658, 53932), (3316, 26966), (6632, 13483)]