89985032

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{19699}}^1$

素因数の和:20276

約数の個数: 16

約数和(自身を含む): 169026000

約数和(自身を除く): 79040968

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 19699, 39398, 78796, 157592, 11248129, 22496258, 44992516, 89985032]

約数ペア:

[(1, 89985032), (2, 44992516), (4, 22496258), (8, 11248129), (571, 157592), (1142, 78796), (2284, 39398), (4568, 19699)]