85877936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{173141}}^1$

素因数の和:173180

約数の個数: 20

約数和(自身を含む): 171756864

約数和(自身を除く): 85878928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 173141, 346282, 692564, 1385128, 2770256, 5367371, 10734742, 21469484, 42938968, 85877936]

約数ペア:

[(1, 85877936), (2, 42938968), (4, 21469484), (8, 10734742), (16, 5367371), (31, 2770256), (62, 1385128), (124, 692564), (248, 346282), (496, 173141)]