31093328

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3803}}^1$

素因数の和:3891

約数の個数: 40

約数和(自身を含む): 69811008

約数和(自身を除く): 38717680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 3803, 4088, 7606, 8176, 15212, 26621, 30424, 53242, 60848, 106484, 212968, 277619, 425936, 555238, 1110476, 1943333, 2220952, 3886666, 4441904, 7773332, 15546664, 31093328]

約数ペア:

[(1, 31093328), (2, 15546664), (4, 7773332), (7, 4441904), (8, 3886666), (14, 2220952), (16, 1943333), (28, 1110476), (56, 555238), (73, 425936), (112, 277619), (146, 212968), (292, 106484), (511, 60848), (584, 53242), (1022, 30424), (1168, 26621), (2044, 15212), (3803, 8176), (4088, 7606)]