77986816

素因数分解:

$2^{10}\times {\mathrm{76159}}^1$

素因数の和:76179

約数の個数: 22

約数和(自身を含む): 155899520

約数和(自身を除く): 77912704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 76159, 152318, 304636, 609272, 1218544, 2437088, 4874176, 9748352, 19496704, 38993408, 77986816]

約数ペア:

[(1, 77986816), (2, 38993408), (4, 19496704), (8, 9748352), (16, 4874176), (32, 2437088), (64, 1218544), (128, 609272), (256, 304636), (512, 152318), (1024, 76159)]