31106096

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 72882240

約数和(自身を除く): 41776144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 61, 112, 116, 122, 157, 203, 232, 244, 314, 406, 427, 464, 488, 628, 812, 854, 976, 1099, 1256, 1624, 1708, 1769, 2198, 2512, 3248, 3416, 3538, 4396, 4553, 6832, 7076, 8792, 9106, 9577, 12383, 14152, 17584, 18212, 19154, 24766, 28304, 31871, 36424, 38308, 49532, 63742, 67039, 72848, 76616, 99064, 127484, 134078, 153232, 198128, 254968, 268156, 277733, 509936, 536312, 555466, 1072624, 1110932, 1944131, 2221864, 3888262, 4443728, 7776524, 15553048, 31106096]

約数ペア:

[(1, 31106096), (2, 15553048), (4, 7776524), (7, 4443728), (8, 3888262), (14, 2221864), (16, 1944131), (28, 1110932), (29, 1072624), (56, 555466), (58, 536312), (61, 509936), (112, 277733), (116, 268156), (122, 254968), (157, 198128), (203, 153232), (232, 134078), (244, 127484), (314, 99064), (406, 76616), (427, 72848), (464, 67039), (488, 63742), (628, 49532), (812, 38308), (854, 36424), (976, 31871), (1099, 28304), (1256, 24766), (1624, 19154), (1708, 18212), (1769, 17584), (2198, 14152), (2512, 12383), (3248, 9577), (3416, 9106), (3538, 8792), (4396, 7076), (4553, 6832)]