16402048

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{9857}}^1$

素因数の和:9884

約数の個数: 32

約数和(自身を含む): 35193060

約数和(自身を除く): 18791012

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 9857, 19714, 39428, 78856, 128141, 157712, 256282, 315424, 512564, 630848, 1025128, 1261696, 2050256, 4100512, 8201024, 16402048]

約数ペア:

[(1, 16402048), (2, 8201024), (4, 4100512), (8, 2050256), (13, 1261696), (16, 1025128), (26, 630848), (32, 512564), (52, 315424), (64, 256282), (104, 157712), (128, 128141), (208, 78856), (416, 39428), (832, 19714), (1664, 9857)]