89807738

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{10987}}^1$

素因数の和:11117

約数の個数: 16

約数和(自身を含む): 138976224

約数和(自身を除く): 49168486

約数列:

[1, 2, 61, 67, 122, 134, 4087, 8174, 10987, 21974, 670207, 736129, 1340414, 1472258, 44903869, 89807738]

約数ペア:

[(1, 89807738), (2, 44903869), (61, 1472258), (67, 1340414), (122, 736129), (134, 670207), (4087, 21974), (8174, 10987)]