1081984

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 2203200

約数和(自身を除く): 1121216

約数列:

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

約数ペア:

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