61954271696

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{54537211}}^1$

素因数の和:54537290

約数の個数: 20

約数和(自身を含む): 121727057184

約数和(自身を除く): 59772785488

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 54537211, 109074422, 218148844, 436297688, 872595376, 3872141981, 7744283962, 15488567924, 30977135848, 61954271696]

約数ペア:

[(1, 61954271696), (2, 30977135848), (4, 15488567924), (8, 7744283962), (16, 3872141981), (71, 872595376), (142, 436297688), (284, 218148844), (568, 109074422), (1136, 54537211)]