78848848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{379081}}^1$

素因数の和:379102

約数の個数: 20

約数和(自身を含む): 164521588

約数和(自身を除く): 85672740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 379081, 758162, 1516324, 3032648, 4928053, 6065296, 9856106, 19712212, 39424424, 78848848]

約数ペア:

[(1, 78848848), (2, 39424424), (4, 19712212), (8, 9856106), (13, 6065296), (16, 4928053), (26, 3032648), (52, 1516324), (104, 758162), (208, 379081)]