439552

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 938196

約数和(自身を除く): 498644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 256, 272, 404, 544, 808, 1088, 1616, 1717, 2176, 3232, 3434, 4352, 6464, 6868, 12928, 13736, 25856, 27472, 54944, 109888, 219776, 439552]

約数ペア:

[(1, 439552), (2, 219776), (4, 109888), (8, 54944), (16, 27472), (17, 25856), (32, 13736), (34, 12928), (64, 6868), (68, 6464), (101, 4352), (128, 3434), (136, 3232), (202, 2176), (256, 1717), (272, 1616), (404, 1088), (544, 808)]