16891336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 41834880

約数和(自身を除く): 24943544

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 1613, 2618, 3226, 5236, 6452, 10472, 11291, 12904, 17743, 22582, 27421, 35486, 45164, 54842, 70972, 90328, 109684, 124201, 141944, 191947, 219368, 248402, 301631, 383894, 496804, 603262, 767788, 993608, 1206524, 1535576, 2111417, 2413048, 4222834, 8445668, 16891336]

約数ペア:

[(1, 16891336), (2, 8445668), (4, 4222834), (7, 2413048), (8, 2111417), (11, 1535576), (14, 1206524), (17, 993608), (22, 767788), (28, 603262), (34, 496804), (44, 383894), (56, 301631), (68, 248402), (77, 219368), (88, 191947), (119, 141944), (136, 124201), (154, 109684), (187, 90328), (238, 70972), (308, 54842), (374, 45164), (476, 35486), (616, 27421), (748, 22582), (952, 17743), (1309, 12904), (1496, 11291), (1613, 10472), (2618, 6452), (3226, 5236)]