31710696

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 84110400

約数和(自身を除く): 52399704

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 197, 228, 353, 394, 456, 591, 706, 788, 1059, 1182, 1412, 1576, 2118, 2364, 2824, 3743, 4236, 4728, 6707, 7486, 8472, 11229, 13414, 14972, 20121, 22458, 26828, 29944, 40242, 44916, 53656, 69541, 80484, 89832, 139082, 160968, 208623, 278164, 417246, 556328, 834492, 1321279, 1668984, 2642558, 3963837, 5285116, 7927674, 10570232, 15855348, 31710696]

約数ペア:

[(1, 31710696), (2, 15855348), (3, 10570232), (4, 7927674), (6, 5285116), (8, 3963837), (12, 2642558), (19, 1668984), (24, 1321279), (38, 834492), (57, 556328), (76, 417246), (114, 278164), (152, 208623), (197, 160968), (228, 139082), (353, 89832), (394, 80484), (456, 69541), (591, 53656), (706, 44916), (788, 40242), (1059, 29944), (1182, 26828), (1412, 22458), (1576, 20121), (2118, 14972), (2364, 13414), (2824, 11229), (3743, 8472), (4236, 7486), (4728, 6707)]