16523864

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1021}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 37650480

約数和(自身を除く): 21126616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1021, 1156, 2023, 2042, 2312, 4046, 4084, 7147, 8092, 8168, 14294, 16184, 17357, 28588, 34714, 57176, 69428, 121499, 138856, 242998, 295069, 485996, 590138, 971992, 1180276, 2065483, 2360552, 4130966, 8261932, 16523864]

約数ペア:

[(1, 16523864), (2, 8261932), (4, 4130966), (7, 2360552), (8, 2065483), (14, 1180276), (17, 971992), (28, 590138), (34, 485996), (56, 295069), (68, 242998), (119, 138856), (136, 121499), (238, 69428), (289, 57176), (476, 34714), (578, 28588), (952, 17357), (1021, 16184), (1156, 14294), (2023, 8168), (2042, 8092), (2312, 7147), (4046, 4084)]