16518164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10247}}^1$

素因数の和:10295

約数の個数: 24

約数和(自身を含む): 32137728

約数和(自身を除く): 15619564

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 10247, 20494, 40988, 133211, 266422, 317657, 532844, 635314, 1270628, 4129541, 8259082, 16518164]

約数ペア:

[(1, 16518164), (2, 8259082), (4, 4129541), (13, 1270628), (26, 635314), (31, 532844), (52, 317657), (62, 266422), (124, 133211), (403, 40988), (806, 20494), (1612, 10247)]