422782544

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{158227}}^1$

素因数の和:158402

約数の個数: 20

約数和(自身を含む): 824051424

約数和(自身を除く): 401268880

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 158227, 316454, 632908, 1265816, 2531632, 26423909, 52847818, 105695636, 211391272, 422782544]

約数ペア:

[(1, 422782544), (2, 211391272), (4, 105695636), (8, 52847818), (16, 26423909), (167, 2531632), (334, 1265816), (668, 632908), (1336, 316454), (2672, 158227)]