31074064

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 72245376

約数和(自身を除く): 41171312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 67, 82, 101, 112, 134, 164, 202, 268, 287, 328, 404, 469, 536, 574, 656, 707, 808, 938, 1072, 1148, 1414, 1616, 1876, 2296, 2747, 2828, 3752, 4141, 4592, 5494, 5656, 6767, 7504, 8282, 10988, 11312, 13534, 16564, 19229, 21976, 27068, 28987, 33128, 38458, 43952, 47369, 54136, 57974, 66256, 76916, 94738, 108272, 115948, 153832, 189476, 231896, 277447, 307664, 378952, 463792, 554894, 757904, 1109788, 1942129, 2219576, 3884258, 4439152, 7768516, 15537032, 31074064]

約数ペア:

[(1, 31074064), (2, 15537032), (4, 7768516), (7, 4439152), (8, 3884258), (14, 2219576), (16, 1942129), (28, 1109788), (41, 757904), (56, 554894), (67, 463792), (82, 378952), (101, 307664), (112, 277447), (134, 231896), (164, 189476), (202, 153832), (268, 115948), (287, 108272), (328, 94738), (404, 76916), (469, 66256), (536, 57974), (574, 54136), (656, 47369), (707, 43952), (808, 38458), (938, 33128), (1072, 28987), (1148, 27068), (1414, 21976), (1616, 19229), (1876, 16564), (2296, 13534), (2747, 11312), (2828, 10988), (3752, 8282), (4141, 7504), (4592, 6767), (5494, 5656)]