16320446

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 24

約数和(自身を含む): 26255424

約数和(自身を除く): 9934978

約数列:

[1, 2, 29, 31, 58, 62, 313, 626, 841, 899, 1682, 1798, 9077, 9703, 18154, 19406, 26071, 52142, 263233, 281387, 526466, 562774, 8160223, 16320446]

約数ペア:

[(1, 16320446), (2, 8160223), (29, 562774), (31, 526466), (58, 281387), (62, 263233), (313, 52142), (626, 26071), (841, 19406), (899, 18154), (1682, 9703), (1798, 9077)]