97871368

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4951}}^1$

素因数の和:5317

約数の個数: 32

約数和(自身を含む): 210360960

約数和(自身を除く): 112489592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 4942, 4951, 9884, 9902, 19768, 19804, 34657, 39608, 69314, 138628, 277256, 1747703, 3495406, 6990812, 12233921, 13981624, 24467842, 48935684, 97871368]

約数ペア:

[(1, 97871368), (2, 48935684), (4, 24467842), (7, 13981624), (8, 12233921), (14, 6990812), (28, 3495406), (56, 1747703), (353, 277256), (706, 138628), (1412, 69314), (2471, 39608), (2824, 34657), (4942, 19804), (4951, 19768), (9884, 9902)]