38531072

素因数分解:

$2^{12}\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 52

約数和(自身を含む): 80599440

約数和(自身を除く): 42068368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 409, 512, 736, 818, 1024, 1472, 1636, 2048, 2944, 3272, 4096, 5888, 6544, 9407, 11776, 13088, 18814, 23552, 26176, 37628, 47104, 52352, 75256, 94208, 104704, 150512, 209408, 301024, 418816, 602048, 837632, 1204096, 1675264, 2408192, 4816384, 9632768, 19265536, 38531072]

約数ペア:

[(1, 38531072), (2, 19265536), (4, 9632768), (8, 4816384), (16, 2408192), (23, 1675264), (32, 1204096), (46, 837632), (64, 602048), (92, 418816), (128, 301024), (184, 209408), (256, 150512), (368, 104704), (409, 94208), (512, 75256), (736, 52352), (818, 47104), (1024, 37628), (1472, 26176), (1636, 23552), (2048, 18814), (2944, 13088), (3272, 11776), (4096, 9407), (5888, 6544)]