21102688

素因数分解:

$2^5\times {\mathrm{433}}^1\times {\mathrm{1523}}^1$

素因数の和:1966

約数の個数: 24

約数和(自身を含む): 41669208

約数和(自身を除く): 20566520

約数列:

[1, 2, 4, 8, 16, 32, 433, 866, 1523, 1732, 3046, 3464, 6092, 6928, 12184, 13856, 24368, 48736, 659459, 1318918, 2637836, 5275672, 10551344, 21102688]

約数ペア:

[(1, 21102688), (2, 10551344), (4, 5275672), (8, 2637836), (16, 1318918), (32, 659459), (433, 48736), (866, 24368), (1523, 13856), (1732, 12184), (3046, 6928), (3464, 6092)]