3991696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{10847}}^1$

素因数の和:10878

約数の個数: 20

約数和(自身を含む): 8070912

約数和(自身を除く): 4079216

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 10847, 21694, 43388, 86776, 173552, 249481, 498962, 997924, 1995848, 3991696]

約数ペア:

[(1, 3991696), (2, 1995848), (4, 997924), (8, 498962), (16, 249481), (23, 173552), (46, 86776), (92, 43388), (184, 21694), (368, 10847)]