258138112

素因数分解:

$2^{13}\times {\mathrm{31511}}^1$

素因数の和:31537

約数の個数: 28

約数和(自身を含む): 516261096

約数和(自身を除く): 258122984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 31511, 63022, 126044, 252088, 504176, 1008352, 2016704, 4033408, 8066816, 16133632, 32267264, 64534528, 129069056, 258138112]

約数ペア:

[(1, 258138112), (2, 129069056), (4, 64534528), (8, 32267264), (16, 16133632), (32, 8066816), (64, 4033408), (128, 2016704), (256, 1008352), (512, 504176), (1024, 252088), (2048, 126044), (4096, 63022), (8192, 31511)]