16963688

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 39087360

約数和(自身を除く): 22123672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 103, 119, 136, 173, 206, 238, 346, 412, 476, 692, 721, 824, 952, 1211, 1384, 1442, 1751, 2422, 2884, 2941, 3502, 4844, 5768, 5882, 7004, 9688, 11764, 12257, 14008, 17819, 20587, 23528, 24514, 35638, 41174, 49028, 71276, 82348, 98056, 124733, 142552, 164696, 249466, 302923, 498932, 605846, 997864, 1211692, 2120461, 2423384, 4240922, 8481844, 16963688]

約数ペア:

[(1, 16963688), (2, 8481844), (4, 4240922), (7, 2423384), (8, 2120461), (14, 1211692), (17, 997864), (28, 605846), (34, 498932), (56, 302923), (68, 249466), (103, 164696), (119, 142552), (136, 124733), (173, 98056), (206, 82348), (238, 71276), (346, 49028), (412, 41174), (476, 35638), (692, 24514), (721, 23528), (824, 20587), (952, 17819), (1211, 14008), (1384, 12257), (1442, 11764), (1751, 9688), (2422, 7004), (2884, 5882), (2941, 5768), (3502, 4844)]