127506224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257069}}^1$

素因数の和:257108

約数の個数: 20

約数和(自身を含む): 255013440

約数和(自身を除く): 127507216

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 257069, 514138, 1028276, 2056552, 4113104, 7969139, 15938278, 31876556, 63753112, 127506224]

約数ペア:

[(1, 127506224), (2, 63753112), (4, 31876556), (8, 15938278), (16, 7969139), (31, 4113104), (62, 2056552), (124, 1028276), (248, 514138), (496, 257069)]