42161408

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1222

約数の個数: 36

約数和(自身を含む): 84774900

約数和(自身を除く): 42613492

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 628, 1049, 1256, 2098, 2512, 4196, 5024, 8392, 10048, 16784, 20096, 33568, 40192, 67136, 134272, 164693, 268544, 329386, 658772, 1317544, 2635088, 5270176, 10540352, 21080704, 42161408]

約数ペア:

[(1, 42161408), (2, 21080704), (4, 10540352), (8, 5270176), (16, 2635088), (32, 1317544), (64, 658772), (128, 329386), (157, 268544), (256, 164693), (314, 134272), (628, 67136), (1049, 40192), (1256, 33568), (2098, 20096), (2512, 16784), (4196, 10048), (5024, 8392)]