89872204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1789}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 165897200

約数和(自身を除く): 76024996

約数列:

[1, 2, 4, 19, 38, 76, 661, 1322, 1789, 2644, 3578, 7156, 12559, 25118, 33991, 50236, 67982, 135964, 1182529, 2365058, 4730116, 22468051, 44936102, 89872204]

約数ペア:

[(1, 89872204), (2, 44936102), (4, 22468051), (19, 4730116), (38, 2365058), (76, 1182529), (661, 135964), (1322, 67982), (1789, 50236), (2644, 33991), (3578, 25118), (7156, 12559)]