31771936

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 76083840

約数和(自身を除く): 44311904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 67, 73, 112, 116, 134, 146, 203, 224, 232, 268, 292, 406, 464, 469, 511, 536, 584, 812, 928, 938, 1022, 1072, 1168, 1624, 1876, 1943, 2044, 2117, 2144, 2336, 3248, 3752, 3886, 4088, 4234, 4891, 6496, 7504, 7772, 8176, 8468, 9782, 13601, 14819, 15008, 15544, 16352, 16936, 19564, 27202, 29638, 31088, 33872, 34237, 39128, 54404, 59276, 62176, 67744, 68474, 78256, 108808, 118552, 136948, 141839, 156512, 217616, 237104, 273896, 283678, 435232, 474208, 547792, 567356, 992873, 1095584, 1134712, 1985746, 2269424, 3971492, 4538848, 7942984, 15885968, 31771936]

約数ペア:

[(1, 31771936), (2, 15885968), (4, 7942984), (7, 4538848), (8, 3971492), (14, 2269424), (16, 1985746), (28, 1134712), (29, 1095584), (32, 992873), (56, 567356), (58, 547792), (67, 474208), (73, 435232), (112, 283678), (116, 273896), (134, 237104), (146, 217616), (203, 156512), (224, 141839), (232, 136948), (268, 118552), (292, 108808), (406, 78256), (464, 68474), (469, 67744), (511, 62176), (536, 59276), (584, 54404), (812, 39128), (928, 34237), (938, 33872), (1022, 31088), (1072, 29638), (1168, 27202), (1624, 19564), (1876, 16936), (1943, 16352), (2044, 15544), (2117, 15008), (2144, 14819), (2336, 13601), (3248, 9782), (3752, 8468), (3886, 8176), (4088, 7772), (4234, 7504), (4891, 6496)]