85580176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28603}}^1$

素因数の和:28639

約数の個数: 40

約数和(自身を含む): 191532384

約数和(自身を除く): 105952208

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 28603, 57206, 114412, 228824, 314633, 457648, 486251, 629266, 972502, 1258532, 1945004, 2517064, 3890008, 5034128, 5348761, 7780016, 10697522, 21395044, 42790088, 85580176]

約数ペア:

[(1, 85580176), (2, 42790088), (4, 21395044), (8, 10697522), (11, 7780016), (16, 5348761), (17, 5034128), (22, 3890008), (34, 2517064), (44, 1945004), (68, 1258532), (88, 972502), (136, 629266), (176, 486251), (187, 457648), (272, 314633), (374, 228824), (748, 114412), (1496, 57206), (2992, 28603)]