57128536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{230357}}^1$

素因数の和:230394

約数の個数: 16

約数和(自身を含む): 110571840

約数和(自身を除く): 53443304

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 230357, 460714, 921428, 1842856, 7141067, 14282134, 28564268, 57128536]

約数ペア:

[(1, 57128536), (2, 28564268), (4, 14282134), (8, 7141067), (31, 1842856), (62, 921428), (124, 460714), (248, 230357)]