31272544

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{18439}}^1$

素因数の和:18502

約数の個数: 24

約数和(自身を含む): 62732880

約数和(自身を除く): 31460336

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 18439, 36878, 73756, 147512, 295024, 590048, 977267, 1954534, 3909068, 7818136, 15636272, 31272544]

約数ペア:

[(1, 31272544), (2, 15636272), (4, 7818136), (8, 3909068), (16, 1954534), (32, 977267), (53, 590048), (106, 295024), (212, 147512), (424, 73756), (848, 36878), (1696, 18439)]