129341824

素因数分解:

$2^7\times {\mathrm{443}}^1\times {\mathrm{2281}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 258368040

約数和(自身を除く): 129026216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 443, 886, 1772, 2281, 3544, 4562, 7088, 9124, 14176, 18248, 28352, 36496, 56704, 72992, 145984, 291968, 1010483, 2020966, 4041932, 8083864, 16167728, 32335456, 64670912, 129341824]

約数ペア:

[(1, 129341824), (2, 64670912), (4, 32335456), (8, 16167728), (16, 8083864), (32, 4041932), (64, 2020966), (128, 1010483), (443, 291968), (886, 145984), (1772, 72992), (2281, 56704), (3544, 36496), (4562, 28352), (7088, 18248), (9124, 14176)]