17660416

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2064

約数の個数: 40

約数和(自身を含む): 37380420

約数和(自身を除く): 19720004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2029, 2176, 4058, 4352, 8116, 8704, 16232, 32464, 34493, 64928, 68986, 129856, 137972, 259712, 275944, 519424, 551888, 1038848, 1103776, 2207552, 4415104, 8830208, 17660416]

約数ペア:

[(1, 17660416), (2, 8830208), (4, 4415104), (8, 2207552), (16, 1103776), (17, 1038848), (32, 551888), (34, 519424), (64, 275944), (68, 259712), (128, 137972), (136, 129856), (256, 68986), (272, 64928), (512, 34493), (544, 32464), (1088, 16232), (2029, 8704), (2176, 8116), (4058, 4352)]