30690848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{56417}}^1$

素因数の和:56444

約数の個数: 24

約数和(自身を含む): 63978012

約数和(自身を除く): 33287164

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 56417, 112834, 225668, 451336, 902672, 959089, 1805344, 1918178, 3836356, 7672712, 15345424, 30690848]

約数ペア:

[(1, 30690848), (2, 15345424), (4, 7672712), (8, 3836356), (16, 1918178), (17, 1805344), (32, 959089), (34, 902672), (68, 451336), (136, 225668), (272, 112834), (544, 56417)]