16275664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 34049160

約数和(自身を除く): 17773496

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1129, 1802, 2258, 3604, 4516, 7208, 9032, 14416, 18064, 19193, 38386, 59837, 76772, 119674, 153544, 239348, 307088, 478696, 957392, 1017229, 2034458, 4068916, 8137832, 16275664]

約数ペア:

[(1, 16275664), (2, 8137832), (4, 4068916), (8, 2034458), (16, 1017229), (17, 957392), (34, 478696), (53, 307088), (68, 239348), (106, 153544), (136, 119674), (212, 76772), (272, 59837), (424, 38386), (848, 19193), (901, 18064), (1129, 14416), (1802, 9032), (2258, 7208), (3604, 4516)]