16371464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 34473600

約数和(自身を除く): 18102136

約数列:

[1, 2, 4, 8, 19, 37, 38, 41, 71, 74, 76, 82, 142, 148, 152, 164, 284, 296, 328, 568, 703, 779, 1349, 1406, 1517, 1558, 2627, 2698, 2812, 2911, 3034, 3116, 5254, 5396, 5624, 5822, 6068, 6232, 10508, 10792, 11644, 12136, 21016, 23288, 28823, 49913, 55309, 57646, 99826, 107707, 110618, 115292, 199652, 215414, 221236, 230584, 399304, 430828, 442472, 861656, 2046433, 4092866, 8185732, 16371464]

約数ペア:

[(1, 16371464), (2, 8185732), (4, 4092866), (8, 2046433), (19, 861656), (37, 442472), (38, 430828), (41, 399304), (71, 230584), (74, 221236), (76, 215414), (82, 199652), (142, 115292), (148, 110618), (152, 107707), (164, 99826), (284, 57646), (296, 55309), (328, 49913), (568, 28823), (703, 23288), (779, 21016), (1349, 12136), (1406, 11644), (1517, 10792), (1558, 10508), (2627, 6232), (2698, 6068), (2812, 5822), (2911, 5624), (3034, 5396), (3116, 5254)]