39145856

素因数分解:

$2^7\times {\mathrm{521}}^1\times {\mathrm{587}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 78268680

約数和(自身を除く): 39122824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 521, 587, 1042, 1174, 2084, 2348, 4168, 4696, 8336, 9392, 16672, 18784, 33344, 37568, 66688, 75136, 305827, 611654, 1223308, 2446616, 4893232, 9786464, 19572928, 39145856]

約数ペア:

[(1, 39145856), (2, 19572928), (4, 9786464), (8, 4893232), (16, 2446616), (32, 1223308), (64, 611654), (128, 305827), (521, 75136), (587, 66688), (1042, 37568), (1174, 33344), (2084, 18784), (2348, 16672), (4168, 9392), (4696, 8336)]