329032016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{663371}}^1$

素因数の和:663410

約数の個数: 20

約数和(自身を含む): 658065024

約数和(自身を除く): 329033008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 663371, 1326742, 2653484, 5306968, 10613936, 20564501, 41129002, 82258004, 164516008, 329032016]

約数ペア:

[(1, 329032016), (2, 164516008), (4, 82258004), (8, 41129002), (16, 20564501), (31, 10613936), (62, 5306968), (124, 2653484), (248, 1326742), (496, 663371)]