336472016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{678371}}^1$

素因数の和:678410

約数の個数: 20

約数和(自身を含む): 672945024

約数和(自身を除く): 336473008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 678371, 1356742, 2713484, 5426968, 10853936, 21029501, 42059002, 84118004, 168236008, 336472016]

約数ペア:

[(1, 336472016), (2, 168236008), (4, 84118004), (8, 42059002), (16, 21029501), (31, 10853936), (62, 5426968), (124, 2713484), (248, 1356742), (496, 678371)]