31228872

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{24551}}^1$

素因数の和:24613

約数の個数: 32

約数和(自身を含む): 79548480

約数和(自身を除く): 48319608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 24551, 49102, 73653, 98204, 147306, 196408, 294612, 589224, 1301203, 2602406, 3903609, 5204812, 7807218, 10409624, 15614436, 31228872]

約数ペア:

[(1, 31228872), (2, 15614436), (3, 10409624), (4, 7807218), (6, 5204812), (8, 3903609), (12, 2602406), (24, 1301203), (53, 589224), (106, 294612), (159, 196408), (212, 147306), (318, 98204), (424, 73653), (636, 49102), (1272, 24551)]