81227872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{230761}}^1$

素因数の和:230782

約数の個数: 24

約数和(自身を含む): 174456072

約数和(自身を除く): 93228200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 230761, 461522, 923044, 1846088, 2538371, 3692176, 5076742, 7384352, 10153484, 20306968, 40613936, 81227872]

約数ペア:

[(1, 81227872), (2, 40613936), (4, 20306968), (8, 10153484), (11, 7384352), (16, 5076742), (22, 3692176), (32, 2538371), (44, 1846088), (88, 923044), (176, 461522), (352, 230761)]