131031824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{106357}}^1$

素因数の和:106383

約数の個数: 40

約数和(自身を含む): 316521408

約数和(自身を除く): 185489584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 106357, 212714, 425428, 744499, 850856, 1169927, 1488998, 1701712, 2339854, 2977996, 4679708, 5955992, 8189489, 9359416, 11911984, 16378978, 18718832, 32757956, 65515912, 131031824]

約数ペア:

[(1, 131031824), (2, 65515912), (4, 32757956), (7, 18718832), (8, 16378978), (11, 11911984), (14, 9359416), (16, 8189489), (22, 5955992), (28, 4679708), (44, 2977996), (56, 2339854), (77, 1701712), (88, 1488998), (112, 1169927), (154, 850856), (176, 744499), (308, 425428), (616, 212714), (1232, 106357)]