81092176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27103}}^1$

素因数の和:27139

約数の個数: 40

約数和(自身を含む): 181488384

約数和(自身を除く): 100396208

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 27103, 54206, 108412, 216824, 298133, 433648, 460751, 596266, 921502, 1192532, 1843004, 2385064, 3686008, 4770128, 5068261, 7372016, 10136522, 20273044, 40546088, 81092176]

約数ペア:

[(1, 81092176), (2, 40546088), (4, 20273044), (8, 10136522), (11, 7372016), (16, 5068261), (17, 4770128), (22, 3686008), (34, 2385064), (44, 1843004), (68, 1192532), (88, 921502), (136, 596266), (176, 460751), (187, 433648), (272, 298133), (374, 216824), (748, 108412), (1496, 54206), (2992, 27103)]