140426032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{283117}}^1$

素因数の和:283156

約数の個数: 20

約数和(自身を含む): 280853056

約数和(自身を除く): 140427024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 283117, 566234, 1132468, 2264936, 4529872, 8776627, 17553254, 35106508, 70213016, 140426032]

約数ペア:

[(1, 140426032), (2, 70213016), (4, 35106508), (8, 17553254), (16, 8776627), (31, 4529872), (62, 2264936), (124, 1132468), (248, 566234), (496, 283117)]