133003888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{268153}}^1$

素因数の和:268192

約数の個数: 20

約数和(自身を含む): 266008768

約数和(自身を除く): 133004880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 268153, 536306, 1072612, 2145224, 4290448, 8312743, 16625486, 33250972, 66501944, 133003888]

約数ペア:

[(1, 133003888), (2, 66501944), (4, 33250972), (8, 16625486), (16, 8312743), (31, 4290448), (62, 2145224), (124, 1072612), (248, 536306), (496, 268153)]