16165976

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 31151280

約数和(自身を除く): 14985304

約数列:

[1, 2, 4, 8, 61, 122, 157, 211, 244, 314, 422, 488, 628, 844, 1256, 1688, 9577, 12871, 19154, 25742, 33127, 38308, 51484, 66254, 76616, 102968, 132508, 265016, 2020747, 4041494, 8082988, 16165976]

約数ペア:

[(1, 16165976), (2, 8082988), (4, 4041494), (8, 2020747), (61, 265016), (122, 132508), (157, 102968), (211, 76616), (244, 66254), (314, 51484), (422, 38308), (488, 33127), (628, 25742), (844, 19154), (1256, 12871), (1688, 9577)]