137245928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{553411}}^1$

素因数の和:553448

約数の個数: 16

約数和(自身を含む): 265637760

約数和(自身を除く): 128391832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 553411, 1106822, 2213644, 4427288, 17155741, 34311482, 68622964, 137245928]

約数ペア:

[(1, 137245928), (2, 68622964), (4, 34311482), (8, 17155741), (31, 4427288), (62, 2213644), (124, 1106822), (248, 553411)]