16287632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 33687576

約数和(自身を除く): 17399944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 233, 257, 272, 466, 514, 932, 1028, 1864, 2056, 3728, 3961, 4112, 4369, 7922, 8738, 15844, 17476, 31688, 34952, 59881, 63376, 69904, 119762, 239524, 479048, 958096, 1017977, 2035954, 4071908, 8143816, 16287632]

約数ペア:

[(1, 16287632), (2, 8143816), (4, 4071908), (8, 2035954), (16, 1017977), (17, 958096), (34, 479048), (68, 239524), (136, 119762), (233, 69904), (257, 63376), (272, 59881), (466, 34952), (514, 31688), (932, 17476), (1028, 15844), (1864, 8738), (2056, 7922), (3728, 4369), (3961, 4112)]