38368256

素因数分解:

$2^{10}\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:530

約数の個数: 44

約数和(自身を含む): 77745060

約数和(自身を除く): 39376804

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 421, 512, 712, 842, 1024, 1424, 1684, 2848, 3368, 5696, 6736, 11392, 13472, 22784, 26944, 37469, 45568, 53888, 74938, 91136, 107776, 149876, 215552, 299752, 431104, 599504, 1199008, 2398016, 4796032, 9592064, 19184128, 38368256]

約数ペア:

[(1, 38368256), (2, 19184128), (4, 9592064), (8, 4796032), (16, 2398016), (32, 1199008), (64, 599504), (89, 431104), (128, 299752), (178, 215552), (256, 149876), (356, 107776), (421, 91136), (512, 74938), (712, 53888), (842, 45568), (1024, 37469), (1424, 26944), (1684, 22784), (2848, 13472), (3368, 11392), (5696, 6736)]