31037172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 77075712

約数和(自身を除く): 46038540

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 353, 431, 706, 862, 1059, 1293, 1412, 1724, 2118, 2586, 4236, 5172, 6001, 7327, 12002, 14654, 18003, 21981, 24004, 29308, 36006, 43962, 72012, 87924, 152143, 304286, 456429, 608572, 912858, 1825716, 2586431, 5172862, 7759293, 10345724, 15518586, 31037172]

約数ペア:

[(1, 31037172), (2, 15518586), (3, 10345724), (4, 7759293), (6, 5172862), (12, 2586431), (17, 1825716), (34, 912858), (51, 608572), (68, 456429), (102, 304286), (204, 152143), (353, 87924), (431, 72012), (706, 43962), (862, 36006), (1059, 29308), (1293, 24004), (1412, 21981), (1724, 18003), (2118, 14654), (2586, 12002), (4236, 7327), (5172, 6001)]