2163968

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 36

約数和(自身を含む): 4415040

約数和(自身を除く): 2251072

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 107, 128, 158, 214, 256, 316, 428, 632, 856, 1264, 1712, 2528, 3424, 5056, 6848, 8453, 10112, 13696, 16906, 20224, 27392, 33812, 67624, 135248, 270496, 540992, 1081984, 2163968]

約数ペア:

[(1, 2163968), (2, 1081984), (4, 540992), (8, 270496), (16, 135248), (32, 67624), (64, 33812), (79, 27392), (107, 20224), (128, 16906), (158, 13696), (214, 10112), (256, 8453), (316, 6848), (428, 5056), (632, 3424), (856, 2528), (1264, 1712)]