145026928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{292393}}^1$

素因数の和:292432

約数の個数: 20

約数和(自身を含む): 290054848

約数和(自身を除く): 145027920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 292393, 584786, 1169572, 2339144, 4678288, 9064183, 18128366, 36256732, 72513464, 145026928]

約数ペア:

[(1, 145026928), (2, 72513464), (4, 36256732), (8, 18128366), (16, 9064183), (31, 4678288), (62, 2339144), (124, 1169572), (248, 584786), (496, 292393)]