16580102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 33619968

約数和(自身を除く): 17039866

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 62, 77, 151, 154, 161, 217, 253, 302, 322, 341, 434, 506, 682, 713, 1057, 1426, 1661, 1771, 2114, 2387, 3322, 3473, 3542, 4681, 4774, 4991, 6946, 7843, 9362, 9982, 11627, 15686, 23254, 24311, 32767, 38203, 48622, 51491, 54901, 65534, 76406, 102982, 107663, 109802, 215326, 267421, 360437, 534842, 720874, 753641, 1184293, 1507282, 2368586, 8290051, 16580102]

約数ペア:

[(1, 16580102), (2, 8290051), (7, 2368586), (11, 1507282), (14, 1184293), (22, 753641), (23, 720874), (31, 534842), (46, 360437), (62, 267421), (77, 215326), (151, 109802), (154, 107663), (161, 102982), (217, 76406), (253, 65534), (302, 54901), (322, 51491), (341, 48622), (434, 38203), (506, 32767), (682, 24311), (713, 23254), (1057, 15686), (1426, 11627), (1661, 9982), (1771, 9362), (2114, 7843), (2387, 6946), (3322, 4991), (3473, 4774), (3542, 4681)]