16167680

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 41059872

約数和(自身を除く): 24892192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 743, 1088, 1280, 1360, 1486, 2176, 2720, 2972, 3715, 4352, 5440, 5944, 7430, 10880, 11888, 12631, 14860, 21760, 23776, 25262, 29720, 47552, 50524, 59440, 63155, 95104, 101048, 118880, 126310, 190208, 202096, 237760, 252620, 404192, 475520, 505240, 808384, 951040, 1010480, 1616768, 2020960, 3233536, 4041920, 8083840, 16167680]

約数ペア:

[(1, 16167680), (2, 8083840), (4, 4041920), (5, 3233536), (8, 2020960), (10, 1616768), (16, 1010480), (17, 951040), (20, 808384), (32, 505240), (34, 475520), (40, 404192), (64, 252620), (68, 237760), (80, 202096), (85, 190208), (128, 126310), (136, 118880), (160, 101048), (170, 95104), (256, 63155), (272, 59440), (320, 50524), (340, 47552), (544, 29720), (640, 25262), (680, 23776), (743, 21760), (1088, 14860), (1280, 12631), (1360, 11888), (1486, 10880), (2176, 7430), (2720, 5944), (2972, 5440), (3715, 4352)]