86868832

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 177790032

約数和(自身を除く): 90921200

約数列:

[1, 2, 4, 8, 16, 32, 41, 73, 82, 146, 164, 292, 328, 584, 656, 907, 1168, 1312, 1814, 2336, 2993, 3628, 5986, 7256, 11972, 14512, 23944, 29024, 37187, 47888, 66211, 74374, 95776, 132422, 148748, 264844, 297496, 529688, 594992, 1059376, 1189984, 2118752, 2714651, 5429302, 10858604, 21717208, 43434416, 86868832]

約数ペア:

[(1, 86868832), (2, 43434416), (4, 21717208), (8, 10858604), (16, 5429302), (32, 2714651), (41, 2118752), (73, 1189984), (82, 1059376), (146, 594992), (164, 529688), (292, 297496), (328, 264844), (584, 148748), (656, 132422), (907, 95776), (1168, 74374), (1312, 66211), (1814, 47888), (2336, 37187), (2993, 29024), (3628, 23944), (5986, 14512), (7256, 11972)]