42510256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1729

約数の個数: 40

約数和(自身を含む): 87208704

約数和(自身を除く): 44698448

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1627, 1633, 3254, 3266, 6508, 6532, 13016, 13064, 26032, 26128, 37421, 74842, 115517, 149684, 231034, 299368, 462068, 598736, 924136, 1848272, 2656891, 5313782, 10627564, 21255128, 42510256]

約数ペア:

[(1, 42510256), (2, 21255128), (4, 10627564), (8, 5313782), (16, 2656891), (23, 1848272), (46, 924136), (71, 598736), (92, 462068), (142, 299368), (184, 231034), (284, 149684), (368, 115517), (568, 74842), (1136, 37421), (1627, 26128), (1633, 26032), (3254, 13064), (3266, 13016), (6508, 6532)]