129485056

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29753}}^1$

素因数の和:29786

約数の個数: 36

約数和(自身を含む): 273677292

約数和(自身を除く): 144192236

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 29753, 59506, 119012, 238024, 476048, 505801, 952096, 1011602, 1904192, 2023204, 3808384, 4046408, 7616768, 8092816, 16185632, 32371264, 64742528, 129485056]

約数ペア:

[(1, 129485056), (2, 64742528), (4, 32371264), (8, 16185632), (16, 8092816), (17, 7616768), (32, 4046408), (34, 3808384), (64, 2023204), (68, 1904192), (128, 1011602), (136, 952096), (256, 505801), (272, 476048), (544, 238024), (1088, 119012), (2176, 59506), (4352, 29753)]