16544176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 37640448

約数和(自身を除く): 21096272

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 61, 67, 88, 92, 122, 134, 176, 184, 244, 253, 268, 368, 488, 506, 536, 671, 737, 976, 1012, 1072, 1342, 1403, 1474, 1541, 2024, 2684, 2806, 2948, 3082, 4048, 4087, 5368, 5612, 5896, 6164, 8174, 10736, 11224, 11792, 12328, 15433, 16348, 16951, 22448, 24656, 30866, 32696, 33902, 44957, 61732, 65392, 67804, 89914, 94001, 123464, 135608, 179828, 188002, 246928, 271216, 359656, 376004, 719312, 752008, 1034011, 1504016, 2068022, 4136044, 8272088, 16544176]

約数ペア:

[(1, 16544176), (2, 8272088), (4, 4136044), (8, 2068022), (11, 1504016), (16, 1034011), (22, 752008), (23, 719312), (44, 376004), (46, 359656), (61, 271216), (67, 246928), (88, 188002), (92, 179828), (122, 135608), (134, 123464), (176, 94001), (184, 89914), (244, 67804), (253, 65392), (268, 61732), (368, 44957), (488, 33902), (506, 32696), (536, 30866), (671, 24656), (737, 22448), (976, 16951), (1012, 16348), (1072, 15433), (1342, 12328), (1403, 11792), (1474, 11224), (1541, 10736), (2024, 8174), (2684, 6164), (2806, 5896), (2948, 5612), (3082, 5368), (4048, 4087)]