31103328

素因数分解:

$2^5\times 3^1\times {\mathrm{281}}^1\times {\mathrm{1153}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 82007856

約数和(自身を除く): 50904528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 281, 562, 843, 1124, 1153, 1686, 2248, 2306, 3372, 3459, 4496, 4612, 6744, 6918, 8992, 9224, 13488, 13836, 18448, 26976, 27672, 36896, 55344, 110688, 323993, 647986, 971979, 1295972, 1943958, 2591944, 3887916, 5183888, 7775832, 10367776, 15551664, 31103328]

約数ペア:

[(1, 31103328), (2, 15551664), (3, 10367776), (4, 7775832), (6, 5183888), (8, 3887916), (12, 2591944), (16, 1943958), (24, 1295972), (32, 971979), (48, 647986), (96, 323993), (281, 110688), (562, 55344), (843, 36896), (1124, 27672), (1153, 26976), (1686, 18448), (2248, 13836), (2306, 13488), (3372, 9224), (3459, 8992), (4496, 6918), (4612, 6744)]