160392016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{323371}}^1$

素因数の和:323410

約数の個数: 20

約数和(自身を含む): 320785024

約数和(自身を除く): 160393008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 323371, 646742, 1293484, 2586968, 5173936, 10024501, 20049002, 40098004, 80196008, 160392016]

約数ペア:

[(1, 160392016), (2, 80196008), (4, 40098004), (8, 20049002), (16, 10024501), (31, 5173936), (62, 2586968), (124, 1293484), (248, 646742), (496, 323371)]