89146396

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{991}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 160100864

約数和(自身を除く): 70954468

約数列:

[1, 2, 4, 43, 86, 172, 523, 991, 1046, 1982, 2092, 3964, 22489, 42613, 44978, 85226, 89956, 170452, 518293, 1036586, 2073172, 22286599, 44573198, 89146396]

約数ペア:

[(1, 89146396), (2, 44573198), (4, 22286599), (43, 2073172), (86, 1036586), (172, 518293), (523, 170452), (991, 89956), (1046, 85226), (1982, 44978), (2092, 42613), (3964, 22489)]