120733456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{443873}}^1$

素因数の和:443898

約数の個数: 20

約数和(自身を含む): 247681692

約数和(自身を除く): 126948236

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 443873, 887746, 1775492, 3550984, 7101968, 7545841, 15091682, 30183364, 60366728, 120733456]

約数ペア:

[(1, 120733456), (2, 60366728), (4, 30183364), (8, 15091682), (16, 7545841), (17, 7101968), (34, 3550984), (68, 1775492), (136, 887746), (272, 443873)]