252416

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:64

約数の個数: 40

約数和(自身を含む): 552420

約数和(自身を除く): 300004

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 464, 493, 512, 544, 928, 986, 1088, 1856, 1972, 2176, 3712, 3944, 4352, 7424, 7888, 8704, 14848, 15776, 31552, 63104, 126208, 252416]

約数ペア:

[(1, 252416), (2, 126208), (4, 63104), (8, 31552), (16, 15776), (17, 14848), (29, 8704), (32, 7888), (34, 7424), (58, 4352), (64, 3944), (68, 3712), (116, 2176), (128, 1972), (136, 1856), (232, 1088), (256, 986), (272, 928), (464, 544), (493, 512)]