16111088

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 38449920

約数和(自身を除く): 22338832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 67, 76, 112, 113, 133, 134, 152, 226, 266, 268, 304, 452, 469, 532, 536, 791, 904, 938, 1064, 1072, 1273, 1582, 1808, 1876, 2128, 2147, 2546, 3164, 3752, 4294, 5092, 6328, 7504, 7571, 8588, 8911, 10184, 12656, 15029, 15142, 17176, 17822, 20368, 30058, 30284, 34352, 35644, 52997, 60116, 60568, 71288, 105994, 120232, 121136, 142576, 143849, 211988, 240464, 287698, 423976, 575396, 847952, 1006943, 1150792, 2013886, 2301584, 4027772, 8055544, 16111088]

約数ペア:

[(1, 16111088), (2, 8055544), (4, 4027772), (7, 2301584), (8, 2013886), (14, 1150792), (16, 1006943), (19, 847952), (28, 575396), (38, 423976), (56, 287698), (67, 240464), (76, 211988), (112, 143849), (113, 142576), (133, 121136), (134, 120232), (152, 105994), (226, 71288), (266, 60568), (268, 60116), (304, 52997), (452, 35644), (469, 34352), (532, 30284), (536, 30058), (791, 20368), (904, 17822), (938, 17176), (1064, 15142), (1072, 15029), (1273, 12656), (1582, 10184), (1808, 8911), (1876, 8588), (2128, 7571), (2147, 7504), (2546, 6328), (3164, 5092), (3752, 4294)]