82385408

素因数分解:

$2^9\times 7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 80

約数和(自身を含む): 190654464

約数和(自身を除く): 108269056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 181, 224, 254, 256, 362, 448, 508, 512, 724, 889, 896, 1016, 1267, 1448, 1778, 1792, 2032, 2534, 2896, 3556, 3584, 4064, 5068, 5792, 7112, 8128, 10136, 11584, 14224, 16256, 20272, 22987, 23168, 28448, 32512, 40544, 45974, 46336, 56896, 65024, 81088, 91948, 92672, 113792, 160909, 162176, 183896, 227584, 321818, 324352, 367792, 455168, 643636, 648704, 735584, 1287272, 1471168, 2574544, 2942336, 5149088, 5884672, 10298176, 11769344, 20596352, 41192704, 82385408]

約数ペア:

[(1, 82385408), (2, 41192704), (4, 20596352), (7, 11769344), (8, 10298176), (14, 5884672), (16, 5149088), (28, 2942336), (32, 2574544), (56, 1471168), (64, 1287272), (112, 735584), (127, 648704), (128, 643636), (181, 455168), (224, 367792), (254, 324352), (256, 321818), (362, 227584), (448, 183896), (508, 162176), (512, 160909), (724, 113792), (889, 92672), (896, 91948), (1016, 81088), (1267, 65024), (1448, 56896), (1778, 46336), (1792, 45974), (2032, 40544), (2534, 32512), (2896, 28448), (3556, 23168), (3584, 22987), (4064, 20272), (5068, 16256), (5792, 14224), (7112, 11584), (8128, 10136)]