172204928

素因数分解:

$2^7\times 7^1\times {\mathrm{192193}}^1$

素因数の和:192214

約数の個数: 32

約数和(自身を含む): 392075760

約数和(自身を除く): 219870832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 192193, 384386, 768772, 1345351, 1537544, 2690702, 3075088, 5381404, 6150176, 10762808, 12300352, 21525616, 24600704, 43051232, 86102464, 172204928]

約数ペア:

[(1, 172204928), (2, 86102464), (4, 43051232), (7, 24600704), (8, 21525616), (14, 12300352), (16, 10762808), (28, 6150176), (32, 5381404), (56, 3075088), (64, 2690702), (112, 1537544), (128, 1345351), (224, 768772), (448, 384386), (896, 192193)]