39431504

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 92660736

約数和(自身を除く): 53229232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 277, 287, 328, 434, 496, 554, 574, 656, 868, 1108, 1148, 1271, 1736, 1939, 2216, 2296, 2542, 3472, 3878, 4432, 4592, 5084, 7756, 8587, 8897, 10168, 11357, 15512, 17174, 17794, 20336, 22714, 31024, 34348, 35588, 45428, 60109, 68696, 71176, 79499, 90856, 120218, 137392, 142352, 158998, 181712, 240436, 317996, 352067, 480872, 635992, 704134, 961744, 1271984, 1408268, 2464469, 2816536, 4928938, 5633072, 9857876, 19715752, 39431504]

約数ペア:

[(1, 39431504), (2, 19715752), (4, 9857876), (7, 5633072), (8, 4928938), (14, 2816536), (16, 2464469), (28, 1408268), (31, 1271984), (41, 961744), (56, 704134), (62, 635992), (82, 480872), (112, 352067), (124, 317996), (164, 240436), (217, 181712), (248, 158998), (277, 142352), (287, 137392), (328, 120218), (434, 90856), (496, 79499), (554, 71176), (574, 68696), (656, 60109), (868, 45428), (1108, 35588), (1148, 34348), (1271, 31024), (1736, 22714), (1939, 20336), (2216, 17794), (2296, 17174), (2542, 15512), (3472, 11357), (3878, 10168), (4432, 8897), (4592, 8587), (5084, 7756)]