38355856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 93708288

約数和(自身を除く): 55352432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 163, 176, 191, 308, 326, 382, 616, 652, 764, 1141, 1232, 1304, 1337, 1528, 1793, 2101, 2282, 2608, 2674, 3056, 3586, 4202, 4564, 5348, 7172, 8404, 9128, 10696, 12551, 14344, 14707, 16808, 18256, 21392, 25102, 28688, 29414, 31133, 33616, 50204, 58828, 62266, 100408, 117656, 124532, 200816, 217931, 235312, 249064, 342463, 435862, 498128, 684926, 871724, 1369852, 1743448, 2397241, 2739704, 3486896, 4794482, 5479408, 9588964, 19177928, 38355856]

約数ペア:

[(1, 38355856), (2, 19177928), (4, 9588964), (7, 5479408), (8, 4794482), (11, 3486896), (14, 2739704), (16, 2397241), (22, 1743448), (28, 1369852), (44, 871724), (56, 684926), (77, 498128), (88, 435862), (112, 342463), (154, 249064), (163, 235312), (176, 217931), (191, 200816), (308, 124532), (326, 117656), (382, 100408), (616, 62266), (652, 58828), (764, 50204), (1141, 33616), (1232, 31133), (1304, 29414), (1337, 28688), (1528, 25102), (1793, 21392), (2101, 18256), (2282, 16808), (2608, 14707), (2674, 14344), (3056, 12551), (3586, 10696), (4202, 9128), (4564, 8404), (5348, 7172)]