1612711168

素因数分解:

$2^8\times {\mathrm{61}}^2\times {\mathrm{1693}}^1$

素因数の和:1831

約数の個数: 54

約数和(自身を含む): 3274693422

約数和(自身を除く): 1661982254

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1693, 1952, 3386, 3721, 3904, 6772, 7442, 7808, 13544, 14884, 15616, 27088, 29768, 54176, 59536, 103273, 108352, 119072, 206546, 216704, 238144, 413092, 433408, 476288, 826184, 952576, 1652368, 3304736, 6299653, 6609472, 12599306, 13218944, 25198612, 26437888, 50397224, 100794448, 201588896, 403177792, 806355584, 1612711168]

約数ペア:

[(1, 1612711168), (2, 806355584), (4, 403177792), (8, 201588896), (16, 100794448), (32, 50397224), (61, 26437888), (64, 25198612), (122, 13218944), (128, 12599306), (244, 6609472), (256, 6299653), (488, 3304736), (976, 1652368), (1693, 952576), (1952, 826184), (3386, 476288), (3721, 433408), (3904, 413092), (6772, 238144), (7442, 216704), (7808, 206546), (13544, 119072), (14884, 108352), (15616, 103273), (27088, 59536), (29768, 54176)]