172764064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28871}}^1$

素因数の和:28909

約数の個数: 48

約数和(自身を含む): 392890176

約数和(自身を除く): 220126112

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 28871, 57742, 115484, 230968, 317581, 461936, 490807, 635162, 923872, 981614, 1270324, 1963228, 2540648, 3926456, 5081296, 5398877, 7852912, 10162592, 10797754, 15705824, 21595508, 43191016, 86382032, 172764064]

約数ペア:

[(1, 172764064), (2, 86382032), (4, 43191016), (8, 21595508), (11, 15705824), (16, 10797754), (17, 10162592), (22, 7852912), (32, 5398877), (34, 5081296), (44, 3926456), (68, 2540648), (88, 1963228), (136, 1270324), (176, 981614), (187, 923872), (272, 635162), (352, 490807), (374, 461936), (544, 317581), (748, 230968), (1496, 115484), (2992, 57742), (5984, 28871)]