87271408

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41011}}^1$

素因数の和:41045

約数の個数: 40

約数和(自身を含む): 203419520

約数和(自身を除く): 116148112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 41011, 82022, 164044, 287077, 328088, 574154, 656176, 779209, 1148308, 1558418, 2296616, 3116836, 4593232, 5454463, 6233672, 10908926, 12467344, 21817852, 43635704, 87271408]

約数ペア:

[(1, 87271408), (2, 43635704), (4, 21817852), (7, 12467344), (8, 10908926), (14, 6233672), (16, 5454463), (19, 4593232), (28, 3116836), (38, 2296616), (56, 1558418), (76, 1148308), (112, 779209), (133, 656176), (152, 574154), (266, 328088), (304, 287077), (532, 164044), (1064, 82022), (2128, 41011)]