31484256

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 87816960

約数和(自身を除く): 56332704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 86, 87, 96, 116, 129, 172, 174, 232, 258, 263, 344, 348, 464, 516, 526, 688, 696, 789, 928, 1032, 1052, 1247, 1376, 1392, 1578, 2064, 2104, 2494, 2784, 3156, 3741, 4128, 4208, 4988, 6312, 7482, 7627, 8416, 9976, 11309, 12624, 14964, 15254, 19952, 22618, 22881, 25248, 29928, 30508, 33927, 39904, 45236, 45762, 59856, 61016, 67854, 90472, 91524, 119712, 122032, 135708, 180944, 183048, 244064, 271416, 327961, 361888, 366096, 542832, 655922, 732192, 983883, 1085664, 1311844, 1967766, 2623688, 3935532, 5247376, 7871064, 10494752, 15742128, 31484256]

約数ペア:

[(1, 31484256), (2, 15742128), (3, 10494752), (4, 7871064), (6, 5247376), (8, 3935532), (12, 2623688), (16, 1967766), (24, 1311844), (29, 1085664), (32, 983883), (43, 732192), (48, 655922), (58, 542832), (86, 366096), (87, 361888), (96, 327961), (116, 271416), (129, 244064), (172, 183048), (174, 180944), (232, 135708), (258, 122032), (263, 119712), (344, 91524), (348, 90472), (464, 67854), (516, 61016), (526, 59856), (688, 45762), (696, 45236), (789, 39904), (928, 33927), (1032, 30508), (1052, 29928), (1247, 25248), (1376, 22881), (1392, 22618), (1578, 19952), (2064, 15254), (2104, 14964), (2494, 12624), (2784, 11309), (3156, 9976), (3741, 8416), (4128, 7627), (4208, 7482), (4988, 6312)]