43642048

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{21997}}^1$

素因数の和:22040

約数の個数: 28

約数和(自身を含む): 89399872

約数和(自身を除く): 45757824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 21997, 43994, 87988, 175976, 351952, 681907, 703904, 1363814, 1407808, 2727628, 5455256, 10910512, 21821024, 43642048]

約数ペア:

[(1, 43642048), (2, 21821024), (4, 10910512), (8, 5455256), (16, 2727628), (31, 1407808), (32, 1363814), (62, 703904), (64, 681907), (124, 351952), (248, 175976), (496, 87988), (992, 43994), (1984, 21997)]