129212416

素因数分解:

$2^{13}\times {\mathrm{15773}}^1$

素因数の和:15799

約数の個数: 28

約数和(自身を含む): 258425442

約数和(自身を除く): 129213026

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 15773, 31546, 63092, 126184, 252368, 504736, 1009472, 2018944, 4037888, 8075776, 16151552, 32303104, 64606208, 129212416]

約数ペア:

[(1, 129212416), (2, 64606208), (4, 32303104), (8, 16151552), (16, 8075776), (32, 4037888), (64, 2018944), (128, 1009472), (256, 504736), (512, 252368), (1024, 126184), (2048, 63092), (4096, 31546), (8192, 15773)]