38993408

素因数分解:

$2^9\times {\mathrm{76159}}^1$

素因数の和:76177

約数の個数: 20

約数和(自身を含む): 77911680

約数和(自身を除く): 38918272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 76159, 152318, 304636, 609272, 1218544, 2437088, 4874176, 9748352, 19496704, 38993408]

約数ペア:

[(1, 38993408), (2, 19496704), (4, 9748352), (8, 4874176), (16, 2437088), (32, 1218544), (64, 609272), (128, 304636), (256, 152318), (512, 76159)]