71182448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{143513}}^1$

素因数の和:143552

約数の個数: 20

約数和(自身を含む): 142365888

約数和(自身を除く): 71183440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 143513, 287026, 574052, 1148104, 2296208, 4448903, 8897806, 17795612, 35591224, 71182448]

約数ペア:

[(1, 71182448), (2, 35591224), (4, 17795612), (8, 8897806), (16, 4448903), (31, 2296208), (62, 1148104), (124, 574052), (248, 287026), (496, 143513)]