87466036

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{43997}}^1$

素因数の和:44079

約数の個数: 24

約数和(自身を含む): 177399936

約数和(自身を除く): 89933900

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 43997, 87994, 175988, 307979, 615958, 1231916, 3123787, 6247574, 12495148, 21866509, 43733018, 87466036]

約数ペア:

[(1, 87466036), (2, 43733018), (4, 21866509), (7, 12495148), (14, 6247574), (28, 3123787), (71, 1231916), (142, 615958), (284, 307979), (497, 175988), (994, 87994), (1988, 43997)]